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Beltrami equation

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5183: 15525: 12957: 4873: 3903: 4483: 17896: 2024: 15157: 12649: 5178:{\displaystyle {\begin{aligned}{\frac {(\psi \circ f)_{\overline {z}}}{(\psi \circ f)_{z}}}&={\frac {(\psi _{z}\circ f)f_{\overline {z}}+(\psi _{\overline {z}}\circ f){\overline {f_{\overline {z}}}}}{(\psi _{z}\circ f)f_{z}+(\psi _{\overline {z}}\circ f){\overline {f_{z}}}}}={\frac {f_{\overline {z}}}{f_{z}}}=\mu (z).\end{aligned}}} 17321:≤ |z| ≤ 1 onto the closure of Ω, such that after a conformal change the induced metric on the annulus can be continued smoothly by reflection in both boundaries. The annulus is a fundamental domain for the group generated by the two reflections, which reverse orientation. The images of the fundamental domain under the group fill out 6850: 14852: 2472: 3497: 4119: 17690: 16360:
If the support is not compact the same trick used in the smooth case can be used to construct a solution in terms of two homeomorphisms associated to compactly supported Beltrami coefficients. Note that, because of the assumptions on the Beltrami coefficient, a Möbius transformation of the extended
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There are several proofs of the uniqueness of solutions of the Beltrami equation with a given Beltrami coefficient. Since applying a Möbius transformation of the complex plane to any solution gives another solution, solutions can be normalised so that they fix 0, 1 and ∞. The method of solution of
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The method used to prove the smooth Riemann mapping theorem can be generalized to multiply connected planar regions with smooth boundary. The Beltrami coefficient in these cases is smooth on an open set, the complement of which has measure zero. The theory of the Beltrami equation with measurable
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will be considered—adequate for most applications—namely those functions which are smooth an open set Ω (the regular set) with complement Λ a closed set of measure zero (the singular set). Thus Λ is a closed set that is contained in open sets of arbitrarily small area. For measurable Beltrami
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Conversely Beltrami coefficients defined on the closures of the upper halfplane or unit disk which satisfy these conditions on the boundary can be "reflected" using the formulas above. If the extended functions are smooth the preceding theory can be applied. Otherwise the extensions will be
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of homeomorphic solutions of Beltrami's equation in the case of Beltrami coefficients of compact support. It also shows that the inverse homeomorphisms and composed homeomorphisms satisfy Beltrami equations and that all computations can be performed by restricting to regular sets.
11266: 18484: 15520:{\displaystyle {\begin{aligned}A(f_{n}(U))&=\iint _{U}J(f_{n})\,dx\,dy=\iint _{U}|\partial _{z}f_{n}|^{2}-|\partial _{\overline {z}}f_{n}|^{2}\,dx\,dy\\&\leq \iint _{U}|\partial _{z}f_{n}|^{2}\,dx\,dy\leq \|\partial _{z}f_{n}|_{U}\|_{p}^{2}\,A(U)^{1-2/p}.\end{aligned}}} 1812: 17333:, by the L theory is a homeomorphism. It is smooth on away from 0 by elliptic regularity. By uniqueness it preserves the unit circle, together with its interior and exterior. Uniqueness of the solution also implies that reflection there is a conjugate Möbius transformation 12952:{\displaystyle {\begin{aligned}Pf(w)&=Cf(w)+\pi ^{-1}\iint _{\mathbf {C} }{f(z) \over z}\,dx\,dy\\&=-{1 \over \pi }\iint _{\mathbf {C} }f(z)\left({1 \over z-w}-{1 \over z}\right)\,dx\,dy=-{1 \over \pi }\iint _{\mathbf {C} }{f(z)w \over z(z-w)}\,dx\,dy.\end{aligned}}} 17270: 16293: 16125:
has weak distributional derivatives in 1 + L and L. Pairing with smooth functions of compact support in Ω, these derivatives coincide with the actual derivatives at points of Ω. Since Λ has measure zero, the distributional derivatives equal the actual derivatives in
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open disks removed, onto the closure of Ω. It can be assumed that 0 lies in the interior of the domain. Again after a modification of the diffeomorphism and conformal change near the boundary, the metric can be assumed to be compatible with reflection. Let
11652: 6479: 4766: 10208: 18010: 12304: 18977: 9630: 7743: 14720: 1096: 16093: 15980: 14533: 6319: 8919: 958: 3898:{\displaystyle \displaystyle \mu (z)={\frac {(u_{x}^{2}+v_{x}^{2})-(u_{y}+v_{y})^{2}+2i(u_{x}u_{y}+v_{x}v_{y})}{(u_{x}^{2}+v_{x}^{2})+(u_{y}^{2}+v_{y})^{2}+2{\sqrt {(u_{x}^{2}+v_{x}^{2})(u_{y}^{2}+v_{y}^{2})-(u_{x}u_{y}+v_{x}v_{y})^{2}}}}},} 18745: 2274: 8531: 4478:{\displaystyle \displaystyle \mu (z)={\frac {{\bigl (}(u_{x}+iu_{y})+i(v_{x}+iv_{y}){\bigr )}{\bigl (}(u_{x}+iu_{y})-i(v_{x}+iv_{y}){\bigr )}}{{\bigl (}(u_{x}+v_{y})+i(v_{x}-u_{y}){\bigr )}{\bigl (}(u_{x}+v_{y})-i(v_{x}-u_{y}){\bigr )}}}.} 19838: 9507: 115: 13342: 6990: 6076: 2904: 17891:{\displaystyle \displaystyle {\widehat {\mu }}(z)=\mu (z)\,\,(z\in \mathbf {H} ),\,\,{\widehat {\mu }}(z)=0\,\,(z\in \mathbf {R} ),\,\,{\widehat {\mu }}(z)={\overline {\mu ({\overline {z}})}}\,\,({\overline {z}}\in \mathbf {H} ).} 15087: 16458: 17122: 9739: 5603: 2756: 11389: 3091: 13823: 640: 10989: 2259: 10305: 1519: 9165: 788: 14253: 7992: 4047: 12456: 10348:
extending smoothly to the boundary and the identity on a neighbourhood of 0. Suppose that in addition the induced metric on the closure of the unit disk can be reflected in the unit circle to define a smooth metric on
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proved the existence of isothermal coordinates locally in the analytic case by reducing the Beltrami to an ordinary differential equation in the complex domain. Here is a cookbook presentation of Gauss's technique.
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In the simplest cases the Beltrami equation can be solved using only Hilbert space techniques and the Fourier transform. The method of proof is the prototype for the general solution using L spaces, although
2019:{\displaystyle \displaystyle \partial _{z}={1 \over 2}(\partial _{x}-i\partial _{y}),\,\,\partial _{\overline {z}}={1 \over 2}(\partial _{x}+i\partial _{y});\,\,\,\,dz=dx+i\,dy,\,\,d{\overline {z}}=dx-i\,dy.} 19688: 18256: 16348:. Pairing with smooth functions of compact support in Ω ∩ Ω*, these agree with the usual derivatives. So the distributional derivatives are given by the usual derivatives off Λ ∪ Λ*, a set of measure zero. 9905: 10549: 16599: 8380: 18583: 12064: 16707: 15162: 12654: 9119: 8715: 8605: 8211: 7821: 7508: 17131:
satisfying Beltrami's equation and with distributional derivatives locally in L, it can be assumed after applying a Möbius transformation that 0 is not in the singular set of the Beltrami coefficient
14016: 8057: 7063: 1226: 20013: 16548: 12522: 10611: 7370: 17161: 16170: 16775: 7174: 9395: 19611: 4878: 8145: 226: 13150: 12611: 6845:{\displaystyle \displaystyle {h_{\overline {z}} \over h_{z}}={\frac {(a^{2}+b^{2})E\;(E-G+2iF)}{(a^{2}+b^{2})E\;(E+G+2{\sqrt {EG-F^{2}}})}}={\frac {E-G+2iF}{E+G+2{\sqrt {EG-F^{2}}}}}=\mu (z).} 20055:, pp. 314–317, which is pp. 455–460 in the first or second edition, but note that there is a typo in equation (**) on page 315 or 457. The right-hand side, given as −β/α, should be −α/β. 4551: 3478: 18988: 10729: 8254:
The elliptic regularity argument to prove smoothness, however, is the same everywhere and uses the theory of L Sobolev spaces on the torus. Let ψ be a smooth function of compact support on
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Papadopoulos, Athanase, ed. (2012), Handbook of Teichmüller theory. Vol. III, IRMA Lectures in Mathematics and Theoretical Physics, 19, European Mathematical Society (EMS), Zürich,
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Papadopoulos, Athanase, ed. (2009), Handbook of Teichmüller theory. Vol. II, IRMA Lectures in Mathematics and Theoretical Physics, 13, European Mathematical Society (EMS), Zürich,
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Papadopoulos, Athanase, ed. (2007), Handbook of Teichmüller theory. Vol. I, IRMA Lectures in Mathematics and Theoretical Physics, 11, European Mathematical Society (EMS), Zürich,
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results in a solution of Beltrami's equation with a Beltrami coefficient of compact support. The directional derivatives are still locally in L. The coefficient ν depends only on
3413: 188: 14847:{\displaystyle \displaystyle {\iint u\cdot \psi =\lim \iint u_{n}\cdot \psi =-\lim \iint f_{n}\cdot \partial _{\overline {z}}\psi =-\iint f\cdot \partial _{\overline {z}}\psi ,}} 9534: 6563: 7607: 11896: 5938: 434: 396: 17498:, or equivalently the reflected domain by the Schottky group, fill out the regular set for the Schottky group. It acts properly discontinuously there. The complement is the 969: 5455: 5258: 5212: 308:
for the equation can be used to show that the uniformizing map from the unit disk to the domain extends to a C function from the closed disk to the closure of the domain.
15997: 15884: 14435: 6170: 2467:{\displaystyle \displaystyle ds^{2}=|f_{z}\,dz+f_{\overline {z}}d{\overline {z}}|^{2}=|f_{z}|^{2}\,\left|dz+{f_{\overline {z}} \over f_{z}}\,d{\overline {z}}\right|^{2}.} 8761: 799: 16361:
complex plane can be applied to make the singular set of the Beltrami coefficient compact. In that case one of the homeomorphisms can be chosen to be a diffeomorphism.
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is nearly square, not just nearly rectangular. The Beltrami equation is the equation that has to be solved in order to construct isothermal coordinate systems.
5762: 5232: 4789: 2596: 2764: 14976: 3254:{\displaystyle \displaystyle u_{y}={\frac {Fu_{x}-{\sqrt {EG-F^{2}}}\,v_{x}}{E}}\quad {\text{and}}\quad v_{y}={\frac {{\sqrt {EG-F^{2}}}\,u_{x}+Fv_{x}}{E}}.} 16380: 9933:
has extra symmetry properties; since the two regions are related by a Möbius transformation (the Cayley transform), the two cases are essentially the same.
17043: 9661: 2637: 244:. Various techniques have been developed for solving the equation. The most powerful, developed in the 1950s, provides global solutions of the equation on 11281: 19721:
give a survey of various methods of extension, including variants of the Ahlfors-Beurling extension which are smooth or analytic in the open unit disk.
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defines a smooth diffeomorphism of the unit disc with the interior of these circles removed onto the closure of Ω, which is holomorphic in the interior.
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equal to the identity on a neighbourhood of 0 and with an explicit form on a tubular neighbourhood of the unit circle. In fact taking polar coordinates (
1707:{\displaystyle \displaystyle {\begin{pmatrix}u_{x}^{2}+v_{x}^{2}&u_{x}u_{y}+v_{x}v_{y}\\u_{x}u_{y}+v_{x}v_{y}&u_{y}^{2}+v_{y}^{2}\end{pmatrix}}.} 569: 10893: 9309:{\displaystyle \displaystyle {\mu _{g\circ f^{-1}}\circ f={f_{z} \over {\overline {f_{z}}}}{\mu _{g}-\mu _{f} \over 1-{\overline {\mu _{f}}}\mu _{g}}.}} 2146: 11957:
strictly less than one. Their approach involved the theory of quasiconformal mappings to establish directly the solutions of Beltrami's equation when
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extends by reflection to the regular set. The corresponding Beltrami coefficient is invariant for the reflection group generated by the reflections
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is a quasiconformal conformal diffeomorphism. These form a group and their Beltrami coefficients can be computed according to the following rule:
3923: 18184:). It leaves invariant the Jordan curve and acts properly discontinuously on each of the two components. The quotients of the two components by Γ 12355: 11977: 17661:
implies that the homeomorphisms can be adjusted near the edges and the vertices of the triangulation to produce diffeomorphisms. The metric on
9950: 1503:{\displaystyle \displaystyle ds^{2}=du^{2}+dv^{2}=(u_{x}^{2}+v_{x}^{2})\,dx^{2}+2(u_{x}u_{y}+v_{x}v_{y})\,dx\,dy+(u_{y}^{2}+v_{y}^{2})\,dy^{2},} 15681: 11109:{\displaystyle \displaystyle \kappa (\theta )=y^{\prime \prime }(\theta )x^{\prime }(\theta )-x^{\prime \prime }(\theta )y^{\prime }(\theta )} 20697: 13709:{\displaystyle \displaystyle |f(w_{1})-f(w_{2})|\leq {K_{p} \over 1-\|\mu \|_{\infty }C_{p}}\|\mu \|_{p}|w_{1}-w_{2}|^{1-2/p}+|w_{1}-w_{2}|.} 12984: 136: 7195: 4488:
The right-hand factors in the numerator and denominator are equal and, since the Jacobian is positive, their common value can't be zero; so
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are smooth functions on the circle. These coefficients can be defined by recurrence so that the transformed metric only has even powers of
11261:{\displaystyle \displaystyle \alpha ={1 \over 2\pi }\int _{0}^{2\pi }\kappa (\theta )\,d\theta ,\,\,\,h(\theta )=\kappa (\theta )-\alpha .} 8947: 16944: 14104: 10025: 5802: 2035: 18479:{\displaystyle \displaystyle {{{|f(z_{1})-f(z_{2})| \over |f(z_{1})-f(z_{3})|}\leq a\cdot {|z_{1}-z_{2}|^{b} \over |z_{1}-z_{3}|^{b}}}.}} 453: 17458:. Its fundamental domain consists of the original fundamental domain with its reflection in the unit circle added. If the reflection is 13353: 11404: 16790: 9914:
is the quasiconformal diffeomorphism of the sphere fixing 0 and ∞ with coefficient λ, then the transformation formulas above show that
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axis of the original coordinates and is parameterized in the same way. All other isothermal coordinate systems are then of the form
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variable. It follows that, after composing with this diffeomorphism, the extension of the metric obtained by reflecting in the line
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continuous but with a jump in the derivatives at the boundary. In that case the more general theory for measurable coefficients
7460: 17265:{\displaystyle \displaystyle \nu (g(z))={g_{z} \over {\overline {g_{z}}}}\,{\mu -\lambda \over 1-{\overline {\lambda }}\mu }.} 16288:{\displaystyle \displaystyle \nu (f(z))={f_{z} \over {\overline {f_{z}}}}\,{\mu ^{*}-\mu \over 1-{\overline {\mu }}\mu ^{*}},} 13859: 8007: 7009: 1163: 19957: 19470:
with the additional properties that it commutes with the action of SU(1,1) by Möbius transformations and is quasiconformal if
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has indicated a method for handling the general case using only Hilbert spaces: the method relies on the classical theory of
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the Beltrami equation using the Beurling transform also provides a proof of uniqueness for coefficients of compact support
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preserves the unit circle together with its interior and exterior. From the composition formulas for Beltrami coefficients
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is the reflection in another circle in the unit disk. Looking at fixed points, the circles arising this way for different
9329: 19496: 17594: 17526:≥ 0. Since the limit set has measure zero, the Beltrami coefficient extends uniquely to a bounded measurable function on 17294:, so any two solutions of the original equation will produce solutions near 0 with distributional derivatives locally in 293: 16340:. The derivatives are uniformly bounded in 1 + L and L, so as before weak limits give the distributional derivatives of 9929:
The solutions of Beltrami's equation restrict to diffeomorphisms of the upper halfplane or unit disk if the coefficient
8080: 193: 20029: 19181:{\displaystyle \displaystyle {(z_{1},z_{2};z_{3},z_{4})={(z_{1}-z_{3})(z_{2}-z_{4}) \over (z_{2}-z_{3})(z_{1}-z_{4})}}} 13084: 12545: 10869:{\displaystyle \displaystyle G(r,\theta )=(x(\theta )-(1-r)y^{\prime }(\theta ),y(\theta )+(1-r)x^{\prime }(\theta )).} 8217: 289: 14678:{\displaystyle \displaystyle {\|u_{n}\|_{p},\,\,\|v_{n}\|_{p}\leq {\|\mu _{n}\|_{p} \over 1-\|\mu _{n}\|_{\infty }}.}} 4491: 3418: 20929: 20686: 20659: 20600: 20486: 17298:
and the same Beltrami coefficient. They are therefore equal. Hence the solutions of the original equation are equal.
11120: 10469:{\displaystyle \displaystyle \mu (z)={z^{2} \over {\overline {z}}^{2}}{\overline {\mu ({\overline {z}}^{-1})}}^{-1}.} 11647:{\displaystyle \displaystyle f(\theta ,t)=\theta +f_{1}(\theta )t+f_{2}(\theta )t^{2}+\cdots =\theta +g(\theta ,t)} 7832: 16891: 16608:
is weakly holomorphic. Applying Weyl's lemma it is possible to conclude that there exists a holomorphic function
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carries closed sets of measure zero onto closed sets of measure zero. It suffices to check this for a compact set
14079:, the solution of the Beltrami equation can be obtained as a limit of solutions for smooth Beltrami coefficients. 10336:
be an open simply connected domain in the complex plane with smooth boundary containing 0 in its interior and let
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which is holomorphic on the lower half plane and smooth on the upper half plane. The image of the real axis is a
7081: 6474:{\displaystyle \displaystyle h_{\overline {z}}=((aE-bF-a{\sqrt {EG-F^{2}}}\,)+i(bE+aF-b{\sqrt {EG-F^{2}}}\,))/2.} 4761:{\displaystyle \displaystyle {f_{\overline {z}} \over f_{z}}=\mu (z)={\frac {E-G+2iF}{E+G+2{\sqrt {EG-F^{2}}}}}.} 1154: 10203:{\displaystyle \displaystyle \mu (z)={z^{2} \over {\overline {z}}^{2}}{\overline {\mu ({\overline {z}}^{-1})}},} 7389: 3295: 20876:
Partyka, Dariusz; Sakan, Ken-Ichi; Zając, Józef (1999), "The harmonic and quasiconformal extension operators",
20439:"Saggio di interpretazione della geometria non euclidea (Essay on the interpretation of noneuclidean geometry)" 12079: 8624:) with the same property. It is the counterpart on the torus of the Beurling transform. The standard theory of 7523: 18005:{\displaystyle \displaystyle {\widehat {\mu }}(g(z))={{\overline {g_{z}}} \over g_{z}}\,{\widehat {\mu }}(z),} 12299:{\displaystyle \displaystyle {h=g_{z}=T(g_{\overline {z}})=T(f_{\overline {z}})=T(\mu f_{z})=T(\mu h)+T\mu .}} 5234:
to give one isothermal coordinate system, then all of the possible isothermal coordinate systems are given by
20948: 18972:{\displaystyle \displaystyle {|(f(z_{1}),f(z_{2});f(z_{3}),f(z_{4}))|\leq c|(z_{1},z_{2};z_{3},z_{4})|^{d},}} 17494:
are the reflections in the interior circles in the original domain. The images of the original domain by the
6487: 2534: 2484: 39: 20: 20516:
Douady, Adrien; Earle, Clifford J. (1986), "Conformally natural extension of homeomorphisms of the circle",
9625:{\displaystyle \displaystyle {{\widetilde {\mu }}(w)=(w^{\prime }/{\overline {w^{\prime }}})\cdot \mu (z).}} 6084: 5298: 20995:
Tukia, Pekka (1985), "Quasiconformal extension of quasisymmetric mappings compatible with a Möbius group",
7738:{\displaystyle \displaystyle h=g_{z}=T(g_{\overline {z}})=T(f_{\overline {z}})=T(\mu f_{z})=T(\mu h)+T\mu } 4838: 4056: 14317: 9140:
must be onto by connectedness of the sphere, since its image is an open and closed subset; but then, as a
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must cover each point of the sphere the same number of times. Since only ∞ is sent to ∞, it follows that
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Morrey, Charles B. (1936), "On the solutions of quasi-linear elliptic partial differential equations.",
17657:. The homeomorphisms can be chosen to be piecewise linear on corresponding triangulations. A result of 19467: 18229: 12632: 11680: 257: 1091:{\displaystyle \displaystyle |\mu |^{2}={E+G-2{\sqrt {EG-F^{2}}} \over E+G+2{\sqrt {EG-F^{2}}}}<1.} 304:
for simply connected bounded open domains in the complex plane. When the domain has smooth boundary,
21072: 18027:, preserving the real axis and the upper and lower half planes. Conjugation of the group elements by 16463:
for smooth functions ψ of compact support are also valid in the distributional sense for L functions
401: 363: 16088:{\displaystyle \displaystyle {\mu ^{\prime }(w)=-{{\overline {g_{w}}} \over g_{w}}\cdot \mu (g(w))}} 15975:{\displaystyle \displaystyle {\mu ^{\prime }(f(z))=-{f_{z} \over {\overline {f_{z}}}}\cdot \mu (z)}} 14528:{\displaystyle \displaystyle {u_{n}=\partial _{\overline {z}}f_{n},\,\,v_{n}=\partial _{z}f_{n}-1.}} 14094:≤ 1, equal to 1 on a neighborhood of Λ and 0 off a slightly larger neighbourhood, shrinking to Λ as 6314:{\displaystyle \displaystyle h_{z}=((aE+bF+a{\sqrt {EG-F^{2}}}\,)+i(bE-aF+b{\sqrt {EG-F^{2}}}\,))/2} 5948:) is then tangent to the solution curve of the differential equation that passes through the point ( 21077: 19938:| > 1 onto the inside and outside of a Jordan curve. They extend continuously to homeomorphisms 17654: 11981: 8914:{\displaystyle \displaystyle {J(f)=|f_{z}|^{2}-|f_{\overline {z}}|^{2}=|f_{z}|^{2}(1-|\mu |^{2}).}} 953:{\displaystyle \displaystyle (E-G+2iF)(E-G-2iF)=(E+G+2{\sqrt {EG-F^{2}}})(E+G-2{\sqrt {EG-F^{2}}})} 20672:, Die Grundlehren der mathematischen Wissenschaften, vol. 126 (2nd ed.), Springer-Verlag 5434: 5237: 5191: 18740:{\displaystyle \displaystyle {a^{-1}\leq {|f(z_{1})-f(z_{2})| \over |f(z_{1})-f(z_{3})|}\leq a.}} 18100: 17155:
can be calculated directly using the change of variables formula for distributional derivatives:
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with the properties above, it can be assumed after an affine transformation that the boundary of
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is a quasi-Möbius homeomorphism then it is also quasisymmetric. Indeed, it is immediate that if
8526:{\displaystyle \displaystyle {Ue_{m}={{\overline {m}} \over m}e_{m}\,\,(m\neq 0),Ue_{0}=e_{0}.}} 21082: 20034: 20024: 6877: 1755: 557: 345: 285: 281: 237: 19833:{\displaystyle \displaystyle {\|\mu \|_{\infty }<1,\,\,\,\mu (z)=F_{\overline {z}}/F_{z}.}} 9502:{\displaystyle \displaystyle {\mu _{g}(z)={z^{2} \over {\overline {z}}^{2}}\mu _{f}(z^{-1}).}} 9019:
can be solved by the same methods as above giving a solution tending to 0 at ∞. By uniqueness
5381: 4566: 110:{\displaystyle {\partial w \over \partial {\overline {z}}}=\mu {\partial w \over \partial z}.} 20898:
Sibner, Robert J. (1965), "Uniformization of symmetric Riemann surfaces by Schottky groups",
20735: 20545:, London Math. Soc. Lecture Note Ser., vol. 274, Cambridge Univ. Press, pp. 307–324 15116:, so to check weak convergence to 0 it enough to check inner products with a dense subset of 14691:
Passing to a subsequence if necessary, it can be assumed that the sequences have weak limits
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orthogonally and, in addition, the parameter spacing is the same — that is, for small enough
229: 17365:. Composing with a Möbius transformation that fixes the unit circle it can be assumed that 13483:
yield the following uniform estimates for the normalized solution of the Beltrami equation:
13337:{\displaystyle \displaystyle |Pf(w_{1})-Pf(w_{2})|\leq K_{p}\|f\|_{p}|w_{1}-w_{2}|^{1-2/p},} 6985:{\displaystyle \displaystyle {\widehat {Tf}}(z)={{\overline {z}} \over z}{\widehat {f}}(z).} 6071:{\displaystyle \displaystyle dh=c(x,y){\bigl (}E\,dx+(F+i{\sqrt {EG-F^{2}}}\,)\,dy{\bigr )}} 3004: 2974: 2945: 2916: 300:
can also be derived using the Beltrami equation. One of the simplest applications is to the
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of the unit circle onto the Jordan curve on the boundary. By construction they satisfy the
18173: 7072: 6565:, which is the complex conjugate of the denominator. Simplifying the result, we find that 5460: 5263: 4818: 4812: 4794: 3061: 3034: 20769: 20728: 20457: 19277: 13176: 13168: 11962: 5687: 8: 10668: 8150: 2899:{\displaystyle =((u_{x}-v_{y})+i(v_{x}+u_{y})){\bigl (}E+G+2{\sqrt {EG-F^{2}}}{\bigr )}.} 317: 305: 14058:
The theory of the Beltrami equation can be extended to measurable Beltrami coefficients
12635:. On L its image is contained in Hölder continuous functions with Hölder exponent 1 − 2 11945:
theory to prove the existence and uniqueness of solutions when the Beltrami coefficient
21038: 20797: 20757: 18239: 15082:{\displaystyle \displaystyle {\mu v-\mu _{n}v_{n}=\mu (v-v_{n})+(\mu -\mu _{n})v_{n}.}} 12620:> 2 implies convergence in L, so these formulas are compatible with the L theory if 6889: 5747: 5217: 4774: 2581: 253: 20912: 18052: 16453:{\displaystyle \displaystyle (P\psi )_{\overline {z}}=\psi ,\,\,\,(P\psi )_{z}=T\psi } 11980:
the Beurling transform and its inverse are known to be continuous for the L norm. The
1721:
both preserves orientation and induces a metric that differs from the original metric
21042: 20952: 20925: 20866: 20841: 20816: 20716: 20682: 20655: 20626: 20596: 20570: 20482: 20424: 18225: 17646: 17117:{\displaystyle \displaystyle {f_{z}-1,\,\,f_{\overline {z}}\in L^{p}(\mathbf {C} ).}} 16309:
are given by the actual derivatives on Ω ∩ Ω*. In fact this follows by approximating
9734:{\displaystyle \displaystyle {\mu =\psi \mu +(1-\psi )\mu =\mu _{0}+\mu _{\infty }.}} 9516:, a Beltrami coefficient is not a function. Under a holomorphic change of coordinate 8625: 7184: 5713:
along the solution path of that differential equation that passes through the point (
2751:{\displaystyle \displaystyle ((u_{x}+v_{y})+i(v_{x}-u_{y})){\bigl (}E-G+2iF{\bigr )}} 297: 241: 20738:(1938), "On the Solutions of Quasi-Linear Elliptic Partial Differential Equations", 20711: 17325:
with 0 removed and the Beltrami coefficient is smooth there. The canonical solution
11384:{\displaystyle \displaystyle ds^{2}=(1+t\psi (t)h(\theta ))^{2}d\theta ^{2}+dt^{2},} 9748:
be the quasiconformal diffeomorphism of the sphere fixing 0 and ∞ with coefficient
21028: 21004: 20982: 20907: 20885: 20858: 20833: 20808: 20789: 20765: 20747: 20724: 20706: 20616: 20525: 20505: 20453: 18059:. It must therefore be given by multiplying by a positive smooth function that is Γ 13818:{\displaystyle \displaystyle \|\mu \|_{p}\leq (\pi R^{2})^{1/p}\|\mu \|_{\infty }.} 11902: 635:{\displaystyle \displaystyle g(x,y)={\begin{pmatrix}E&F\\F&G\end{pmatrix}}} 273: 125: 35: 20777: 20479:
Partial differential equations, with supplements by Lars Gårding and A. N. Milgram
19616:
where ψ is a smooth function with values in , equal to 0 near 0 and 1 near 1, and
19478:: Tukia's approach has the advantage of also applying in higher dimensions.) When 11965:. In the L approach Hölder continuity follows automatically from operator theory. 11670:
in the coefficients. This condition is imposed by demanding that no odd powers of
10984:{\displaystyle \displaystyle ds^{2}=(1+t\kappa (\theta ))^{2}d\theta ^{2}+dt^{2},} 4617:) = (0, 0), is given by the real and imaginary parts of a complex-valued function 3920:) has dropped out and the expression inside the square root is the perfect square 20962: 20942: 20849: 20824: 20636: 20610: 20580: 20564: 20412: 19483: 9922:
is a quasiconformal diffeomorphism of the sphere fixing 0 and ∞ with coefficient
9513: 2254:{\displaystyle \displaystyle f_{\overline {z}}=((u_{x}-v_{y})+i(v_{x}+u_{y}))/2,} 146: 20481:, Lectures in Applied Mathematics, vol. 3A, American Mathematical Society, 20421:
Elliptic partial differential equations and quasiconformal mappings in the plane
18202:. This identification is compatible with the natural complex structures on both 10300:{\displaystyle \displaystyle {f(z)={\overline {f({\overline {z}}^{-1})}}^{-1},}} 5598:{\displaystyle \displaystyle q'(t)={\frac {-F-i{\sqrt {EG-F^{2}}}}{E}}(q(t),t),} 20938: 20647: 20566:
Teichmüller theory and applications to geometry, topology, and dynamics. Vol. 1
18750:
Conversely if this condition is satisfied for all such triples of points, then
17538:
onto itself preserving the unit circle, its exterior and interior. Necessarily
17530:. smooth on the regular set. The normalised solution of the Beltrami equation 17455: 16374:
and for which the distributional derivatives are in 1 + L and L. The relations
14301: 12462: 7998: 5295:
are real analytic, Gauss constructed a particular isothermal coordinate system
783:{\displaystyle \displaystyle \mu (x,y)={E-G+2iF \over E+G+2{\sqrt {EG-F^{2}}}}} 14248:{\displaystyle \displaystyle {\|\mu _{n}\|_{\infty }\leq \|\mu \|_{\infty }.}} 21061: 20973:
Tukia, P.; Väisälä, J. (1980), "Quasisymmetric embeddings of metric spaces",
20720: 20538: 19474:
is quasisymmetric. (A less elementary method was also found independently by
11922: 9640: 8611: 7987:{\displaystyle \displaystyle {h=(I-A)^{-1}T\mu ,\,\,\,T^{*}h=(I-B)^{-1}\mu }} 6873: 20987: 14346:. The limits will satisfy the same Hölder estimates and be holomorphic for | 4042:{\displaystyle u_{x}^{2}v_{y}^{2}-2u_{x}v_{x}u_{y}v_{y}+v_{x}^{2}u_{y}^{2}.} 20509: 20438: 20423:, Princeton Mathematical Series, vol. 48, Princeton University Press, 20416: 20399: 18157: 14082:
In fact in this case the singular set Λ is compact. Take smooth functions φ
12451:{\displaystyle \displaystyle h=(I-A)^{-1}T\mu ,\,\,\,T^{-1}=(I-B)^{-1}\mu } 11905:, there is a diffeomorphism defined in a neighbourhood of the unit circle, 11511: 11275:
coordinate and a conformal change in the metric, the metric takes the form
9141: 20890: 20778:"Obstructions to the smoothing of piecewise-differentiable homeomorphisms" 15120:. The inner products with functions of compact support in Ω are zero for 10005:{\displaystyle \displaystyle \mu (z)={\overline {\mu ({\overline {z}})}},} 19192: 17411: 17313:
If Ω is a doubly connected planar region, then there is a diffeomorphism
15735:{\displaystyle \displaystyle {\partial _{\overline {z}}(f\circ g_{n})=0}} 11124: 10636:
which is holomorphic on the interior. Thus, if a suitable diffeomorphism
27: 20621: 20550:
Glutsyuk, Alexey A. (2008), "Simple proofs of uniformization theorems",
18043:
then yield zero as the Beltrami coefficient. Thus the metric induced on
14045:. So the inverse diffeomorphisms also satisfy uniform Hölder estimates. 21033: 21009: 20801: 20761: 20530: 17466: 17143:
with Beltrami coefficient λ supported near 0, the Beltrami coefficient
13060:{\displaystyle \displaystyle (Pf)_{\overline {z}}=f,\,\,\,(Pf)_{z}=Tf.} 5956:). Because we are assuming the metric to be analytic, it follows that 4053:
must preserve orientation to give isothermal coordinates, the Jacobian
793:
This coefficient has modulus strictly less than one since the identity
19466:, generalizing earlier results of Ahlfors and Beurling, produced such 17301: 12616:
Convergence of functions with fixed compact support in the L norm for
10353:. The corresponding Beltrami coefficient is then a smooth function on 7245:{\displaystyle \displaystyle {\partial _{\overline {z}}(E\star f)=f.}} 4815:
and whose derivative is nowhere zero. Since any holomorphic function
4609:
An isothermal coordinate system, say in a neighborhood of the origin (
19351:, so the estimate follows by applying the quasi-Möbius inequality to 17499: 14320:, passing to a subsequence if necessary, it can be assumed that both 9635:
Defining a smooth Beltrami coefficient on the sphere in this way, if
9005:{\displaystyle \displaystyle {k_{\overline {z}}=\mu k_{z}+\mu _{z}.}} 6880:
to establish Hölder estimates that are automatic in the L theory for
5188:
Thus, the coordinate system given by the real and imaginary parts of
269: 20793: 20752: 17037:(∞) = ∞, the conditions that the derivatives are locally in L force 16991:{\displaystyle \displaystyle {f_{\overline {z}}=g_{\overline {z}}.}} 14159:{\displaystyle \displaystyle {\mu _{n}=(1-\varphi _{n})\cdot \mu .}} 10080:{\displaystyle \displaystyle f(z)={\overline {f({\overline {z}})}},} 5876:{\displaystyle \displaystyle E\,dx+(F+i{\sqrt {EG-F^{2}}}\,)\,dy=0.} 5772:. More generally, suppose that we move by an infinitesimal vector ( 2135:{\displaystyle \displaystyle f_{z}=((u_{x}+v_{y})+i(v_{x}-u_{y}))/2} 538:{\displaystyle \displaystyle ds^{2}=E\,dx^{2}+2F\,dx\,dy+G\,dy^{2}} 249: 19371:
is quasisymmetric, it suffices to find a uniform upper bound for |
18063:-invariant. Any such function corresponds to a smooth function on 18023:
of the corresponding Beltrami equation defines a homeomorphism of
17435:
be the group generated by reflections in the boundary circles of Ω
13437:{\displaystyle \displaystyle K_{p}=\|z^{-1}(z-1)^{-1}\|_{q}/\pi .} 11476:{\displaystyle \displaystyle \psi (t)=1+a_{1}t+a_{2}t^{2}+\cdots } 10887:
as parameter, the induced metric near the unit circle is given by
8540:
is a unitary and on trigonometric polynomials or smooth functions
6862: 20681:, Graduate Texts in Mathematics, vol. 109, Springer-Verlag, 19462:
of the closed unit disk which is diffeomorphism on its interior.
16871:{\displaystyle \displaystyle {f_{z}-g_{z}=T(\mu (f_{z}-g_{z})).}} 10090:
so leaves the real axis and hence the upper halfplane invariant.
8297:
can be regarded as a distribution and smooth function on a torus
332:
on that surface typically don't intersect the curves of constant
20862: 20837: 20812: 19683:{\displaystyle \displaystyle {f(e^{i\theta })=e^{ig(\theta )},}} 18103:, i.e. is uniformized and inherits a natural complex structure. 14048: 7315:
is locally square integrable. The above equation can be written
20615:, Memoirs of the American Mathematical Society, vol. 191, 18077:
by this function results in a conformally equivalent metric on
15095:
The first term tends weakly to 0, while the second term equals
11976:
is smooth of compact support proceeds as in the L case. By the
9900:{\displaystyle \displaystyle \lambda (z)=\left\circ g^{-1}(z).} 20922:
A comprehensive introduction to differential geometry. Vol. IV
20543:
Le théorème d'intégrabilité des structures presque complexes.
19215:: this follows by multiplying the first inequality above for ( 17009:
is both holomorphic and antiholomorphic, so a constant. Since
16134:
satisfies Beltrami's equation since the actual derivatives do.
10544:{\displaystyle \displaystyle {h_{\overline {z}}=\mu (z)h_{z}}} 10318:
is required and is most directly handled within the L theory.
8924:
This Jacobian is nowhere vanishing by a classical argument of
8258:, identically equal to 1 on a neighbourhood of the support of 4597: 2913:
The real and imaginary parts of this identity linearly relate
20496:
Bers, Lipman (1961), "Uniformization by Beltrami equations",
18039:). Composing the original diffeomorphism with the inverse of 17637:
are homeomorphic to a fixed quotient of the upper half plane
17454:
consisting of orientation-preserving mappings is a classical
17278:
can be chosen so that ν vanishes near zero. Applying the map
16594:{\displaystyle \displaystyle {\partial _{\overline {z}}F=0.}} 10310:
so leaves the unit circle and hence the unit disk invariant.
8375:{\displaystyle \displaystyle F_{\overline {z}}=\mu F_{z}+GF,} 5492:
that satisfies the following ordinary differential equation:
4602: 233: 19866:
be the corresponding solution of the Beltrami equation. Let
18578:{\displaystyle \displaystyle {|z_{1}-z_{2}|=|z_{1}-z_{3}|,}} 12059:{\displaystyle \displaystyle {f_{\overline {z}}=\mu f_{z},}} 5427:
axis of his isothermal coordinate system coincides with the
4555:
Thus, the local coordinate system given by a diffeomorphism
16702:{\displaystyle \displaystyle {P(f_{\overline {z}})=f(z)+z}} 15642:. This follows from the elliptic regularity results in the 12333:, then their operator norms are strictly less than 1 and ( 9114:{\displaystyle \displaystyle {J(f)=(1-|\mu |^{2})|e^{2k}|}} 8710:{\displaystyle \displaystyle {\partial _{z}(I-U\mu )F=UG.}} 8600:{\displaystyle \displaystyle {U(P_{\overline {z}})=P_{z}.}} 8206:{\displaystyle \displaystyle \partial _{\overline {z}}f=0,} 7816:{\displaystyle \displaystyle {AF=T\mu F,\,\,\,\,BF=\mu TF}} 4811:
be a complex-valued function of a complex variable that is
20947:, History of Mathematics, vol. 10, Providence, R.I.: 17400:| ≤ 1 onto the closure of Ω, holomorphic in the interior. 14885:
satisfies the Beltrami equation with Beltrami coefficient
12639:
once a suitable constant is added. In fact for a function
9755:. Let λ be the Beltrami coefficient of compact support on 7503:{\displaystyle \displaystyle f_{\overline {z}}=\mu f_{z},} 19724:
In the case of a diffeomorphism, the Alexander extension
15875:
satisfies the Beltrami equation with Beltrami coefficient
14011:{\displaystyle \displaystyle |f(z)|\leq \left\cdot R=CR,} 12631:
is not continuous on L except as a map into functions of
8650:
are invertible on each Sobolev space. On the other hand,
8052:{\displaystyle \displaystyle {g_{\overline {z}}=T^{*}h,}} 7068:
where the subscripts denote complex partial derivatives.
7058:{\displaystyle \displaystyle T(f_{\overline {z}})=f_{z},} 1221:{\displaystyle \displaystyle u_{x}v_{y}-v_{x}u_{y}>0.} 20008:{\displaystyle \displaystyle {f=f_{1}^{-1}\circ f_{2}.}} 19268:
is quasi-Möbius so is its inverse. It then follows that
16543:{\displaystyle \displaystyle {F=f-P(f_{\overline {z}})}} 12517:{\displaystyle \displaystyle g_{\overline {z}}=T^{-1}h,} 3491:
that does give us isothermal coordinates. We then have
10606:{\displaystyle \displaystyle {\mu _{F\circ h^{-1}}=0,}} 7826:
then their operator norms are strictly less than 1 and
7365:{\displaystyle \displaystyle {(Cf)_{\overline {z}}=f.}} 7255:
The same holds for distributions of compact support on
5668:. Gauss then defines his isothermal coordinate system 19458:
of the unit circle can be extended to a homeomorphism
11072: 11028: 9655:
can be written as a sum of two Beltrami coefficients:
5652:, this differential equation determines the values of 1529: 600: 20477:
Bers, Lipman; John, Fritz; Schechter, Martin (1979),
19961: 19960: 19750: 19749: 19626: 19625: 19500: 19499: 19315:. To prove a Hölder estimate, it can be assumed that 19199:
is quasisymmetric then it is also quasi-Möbius, with
18992: 18991: 18783: 18782: 18598: 18597: 18499: 18498: 18260: 18259: 17911: 17910: 17694: 17693: 17165: 17164: 17047: 17046: 16948: 16947: 16895: 16894: 16794: 16793: 16770:{\displaystyle \displaystyle {f_{z}=T(\mu f_{z})+1.}} 16722: 16721: 16650: 16649: 16563: 16562: 16500: 16499: 16384: 16383: 16174: 16173: 16001: 16000: 15888: 15887: 15685: 15684: 15160: 14980: 14979: 14724: 14723: 14554: 14553: 14439: 14438: 14300:
satisfy uniform Hölder estimates. They are therefore
14196: 14195: 14108: 14107: 13863: 13862: 13741: 13740: 13493: 13492: 13357: 13356: 13189: 13188: 13088: 13087: 12988: 12987: 12652: 12549: 12548: 12475: 12474: 12359: 12358: 12167: 12166: 12083: 12082: 12018: 12017: 11683: 11528: 11527: 11408: 11407: 11285: 11284: 11156: 11155: 11004: 11003: 10897: 10896: 10733: 10732: 10564: 10563: 10497: 10496: 10367: 10366: 10227: 10226: 10111: 10110: 10029: 10028: 9954: 9953: 9769: 9768: 9665: 9664: 9538: 9537: 9410: 9409: 9333: 9332: 9169: 9168: 9037: 9036: 8951: 8950: 8765: 8764: 8660: 8659: 8553: 8552: 8427: 8426: 8327: 8326: 8174: 8173: 8084: 8083: 8011: 8010: 7893: 7892: 7836: 7835: 7766: 7765: 7611: 7610: 7527: 7526: 7464: 7463: 7393: 7392: 7325: 7324: 7277: 7276: 7199: 7198: 7169:{\displaystyle \displaystyle {E(z)={1 \over \pi z},}} 7129: 7128: 7084: 7013: 7012: 6910: 6909: 6575: 6574: 6537: 6490: 6329: 6328: 6174: 6173: 6087: 5966: 5965: 5892: 5806: 5805: 5750: 5690: 5502: 5501: 5488:) be some complex-valued function of a real variable 5463: 5437: 5384: 5301: 5266: 5240: 5220: 5194: 4876: 4841: 4821: 4797: 4777: 4639: 4638: 4569: 4494: 4123: 4122: 4059: 3926: 3501: 3500: 3421: 3375: 3298: 3095: 3094: 3064: 3037: 3007: 2977: 2948: 2919: 2767: 2641: 2640: 2604: 2584: 2537: 2487: 2278: 2277: 2150: 2149: 2039: 2038: 1816: 1815: 1523: 1522: 1269: 1268: 1167: 1166: 973: 972: 803: 802: 690: 689: 573: 572: 457: 456: 404: 366: 232:. Classically this differential equation was used by 196: 165: 50: 11941:
Douady and others have indicated ways to extend the
9390:{\displaystyle \displaystyle {g(z)=f(z^{-1})^{-1},}} 7443:
is given on Fourier transforms as multiplication by
6896:) defined on the Fourier transform of an L function 268:< ∞. The same method applies equally well on the 20410: 20323: 20205: 20067: 19606:{\displaystyle \displaystyle {F(r,\theta )=r\exp,}} 17302:
Uniformization of multiply connected planar domains
15622:tends uniformly to the identity on compacta. Hence 11961:is smooth with fixed compact support are uniformly 10628:is a smooth diffeomorphism between the closures of 9132:∪ ∞ into itself which is locally a diffeomorphism, 1766:as a complex-valued function of a complex variable 328:) coordinate system on it. The curves of constant 20007: 19832: 19682: 19605: 19419:|, uniformly small. In this case there is a point 19180: 18971: 18757:An apparently weaker condition on a homeomorphism 18739: 18577: 18478: 18004: 17890: 17264: 17116: 16990: 16927: 16885:μ has operator norm on L less than 1, this forces 16870: 16769: 16701: 16593: 16542: 16452: 16287: 16087: 15974: 15734: 15519: 15081: 14846: 14699:in L. These are the distributional derivatives of 14677: 14527: 14247: 14158: 14010: 13817: 13708: 13436: 13336: 13144: 13059: 12951: 12605: 12516: 12450: 12298: 12120: 12058: 11890: 11646: 11475: 11383: 11260: 11108: 10983: 10868: 10605: 10543: 10468: 10299: 10202: 10079: 10004: 9899: 9733: 9624: 9501: 9389: 9308: 9113: 9004: 8913: 8709: 8599: 8525: 8374: 8205: 8140:{\displaystyle \displaystyle {f(z)=CT^{*}h(z)+z.}} 8139: 8051: 7986: 7872: 7815: 7737: 7564: 7502: 7428: 7364: 7304: 7244: 7168: 7108: 7057: 6984: 6844: 6557: 6523: 6473: 6313: 6156: 6070: 5932: 5875: 5756: 5705: 5597: 5469: 5449: 5411: 5370: 5272: 5252: 5226: 5206: 5177: 4859: 4827: 4803: 4783: 4760: 4587: 4545: 4477: 4105: 4041: 3897: 3472: 3407: 3357: 3253: 3077: 3050: 3023: 2993: 2964: 2935: 2898: 2750: 2619: 2590: 2570: 2520: 2466: 2253: 2134: 2018: 1725:only by a positive, smoothly varying scale factor 1706: 1502: 1220: 1090: 952: 782: 634: 537: 428: 390: 221:{\displaystyle \partial /\partial {\overline {z}}} 220: 182: 109: 20875: 20740:Transactions of the American Mathematical Society 20590: 20476: 20394:, Ann. Acad. Sci. Fenn. Ser. A. I., vol. 206 20293: 20165: 20130: 20103: 20072: 19718: 17406:For regions with a higher degree of connectivity 14868:using the fact that Beltrami coefficients of the 13145:{\displaystyle \displaystyle f(z)=PT^{-1}h(z)+z.} 12606:{\displaystyle \displaystyle f(z)=CT^{-1}h(z)+z.} 11936: 10321: 21059: 19843:This is also true for the other extensions when 15652:has non-vanishing Jacobian there. In particular 14769: 14741: 8289:, so, identifying opposite sides of the square, 7263:is an L function with compact support, then its 4546:{\displaystyle \mu (z)=f_{\overline {z}}/f_{z}.} 3473:{\displaystyle f_{\overline {z}}/f_{z}=\mu (z),} 288:can be proved using the equation, including the 20392:Conformality with respect to Riemannian metrics 18152:of the Beltrami equation is a homeomorphism of 17602:showed that two compact Riemannian 2-manifolds 17534:is a smooth diffeomorphism of the closure of Ω 11394:where ψ is an analytic real-valued function of 6859:thus gives the desired isothermal coordinates. 6531:and then multiply numerator and denominator by 1762:To determine when this happens, we reinterpret 20349: 20347: 20345: 19284:be the set of cube roots of unity, so that if 17588: 17509:. It has measure zero. The induced metric on Ω 12461:where the right hand sides can be expanded as 7997:where the right hand sides can be expanded as 20746:(1), American Mathematical Society: 126–166, 20698:Bulletin of the American Mathematical Society 20667: 20608: 20303: 17676:be the corresponding Beltrami coefficient on 16616:almost everywhere. Abusing notation redefine 14291:of the Beltrami equations and their inverses 14049:Solution for measurable Beltrami coefficients 11674:appear in the formal power series expansion: 7873:{\displaystyle \displaystyle {(I-A)h=T\mu .}} 6062: 5996: 4463: 4392: 4385: 4314: 4305: 4228: 4221: 4144: 2888: 2843: 2742: 2714: 21017:Väisälä, Jussi (1984), "Quasi-Möbius maps", 20972: 20364: 20333: 20331: 19759: 19752: 19331:are greater than a fixed distance away from 17641:by a discrete cocompact subgroup Γ of PSL(2, 16928:{\displaystyle \displaystyle {f_{z}=g_{z}.}} 16477:is a solution of the Beltrami equation with 15462: 15426: 14658: 14644: 14627: 14613: 14598: 14584: 14570: 14556: 14231: 14224: 14212: 14198: 13962: 13955: 13938: 13931: 13802: 13795: 13749: 13742: 13603: 13596: 13574: 13567: 13413: 13371: 13267: 13260: 12974:by a constant, it follows exactly as in the 9639:is such a coefficient then, taking a smooth 7305:{\displaystyle \displaystyle {Cf=E\star f,}} 311: 20515: 20342: 19463: 16301:defined on Ω ∩ Ω*. The weak derivatives of 16105:(Ω), with corresponding singular set Λ ' = 12535:. Hence, up to the addition of a constant, 9128:induces a smooth map of the Riemann sphere 7109:{\displaystyle D=\partial _{\overline {z}}} 4598:Isothermal coordinates for analytic metrics 20679:Univalent functions and Teichmüller spaces 20537: 20308: 20273: 20249: 20237: 20224: 20182: 20087: 19854:to a Beltrami coefficient on the whole of 19435:. Applying the quasi-Möbius inequality to 18136:. It defines a Beltrami coefficient λ omn 17620:> 1 can be simultaneously uniformized. 17447:. Moreover, the index two normal subgroup 17392:is a smooth diffeomorphism of the annulus 13155:On the other hand, the integrand defining 12073:a smooth function of compact support, set 8628:shows that the operators corresponding to 8610:Similarly it extends to a unitary on each 7517:a smooth function of compact support, set 7429:{\displaystyle \displaystyle (Cf)_{z}=Tf.} 6705: 6643: 5378:the one that he chose being the one with 3358:{\displaystyle r=(u_{x}^{2}+v_{x}^{2})/E,} 21032: 21008: 20986: 20937: 20911: 20889: 20751: 20710: 20620: 20529: 20462: 20328: 19779: 19778: 19777: 18084:which agrees with the Poincaré metric on 17976: 17859: 17858: 17805: 17804: 17783: 17782: 17754: 17753: 17732: 17731: 17221: 17069: 17068: 16420: 16419: 16418: 16230: 15476: 15416: 15409: 15345: 15338: 15236: 15229: 14711:, since if ψ is smooth of compact support 14583: 14582: 14541:These lie in L and are uniformly bounded: 14483: 14482: 14062:. For simplicity only a special class of 13024: 13023: 13022: 12935: 12928: 12852: 12845: 12750: 12743: 12402: 12401: 12400: 12131:and assume that the first derivatives of 12121:{\displaystyle \displaystyle g(z)=f(z)-z} 11873: 11808: 11220: 11219: 11218: 11208: 9512:This formula reflects the fact that on a 8473: 8472: 7937: 7936: 7935: 7792: 7791: 7790: 7789: 7575:and assume that the first derivatives of 7565:{\displaystyle \displaystyle g(z)=f(z)-z} 6455: 6398: 6295: 6238: 6081:for some smooth, complex-valued function 6053: 6049: 6004: 5859: 5855: 5810: 3365:which is positive, while the Jacobian of 3214: 3151: 2435: 2390: 2310: 2005: 1976: 1975: 1965: 1943: 1942: 1941: 1940: 1876: 1875: 1513:a metric whose first fundamental form is 1482: 1433: 1426: 1357: 520: 507: 500: 477: 20646: 20609:Iwaniec, Tadeusz; Martin, Gaven (2008), 20549: 20436: 20187: 20108: 20082: 18234:An orientation-preserving homeomorphism 15148:denotes the Jacobian of a function, then 14905:follows by continuity from the relation 12962:Note that the constant is added so that 4113:is the positive square root; so we have 2481:of this induced metric is defined to be 336:orthogonally. A new coordinate system ( 21016: 20775: 20562: 20398: 20389: 20375: 20288: 20261: 20219: 20192: 20159: 20144: 20124: 20077: 19482:is a diffeomorphism of the circle, the 17658: 16145:are solutions constructed as above for 15795:. Since it is locally a homeomorphism, 14282:The corresponding normalised solutions 8925: 6524:{\displaystyle h_{\overline {z}}/h_{z}} 5764:, since the starting condition is then 5214:is also isothermal. Indeed, if we fix 2571:{\displaystyle f_{\overline {z}}/f_{z}} 2521:{\displaystyle f_{\overline {z}}/f_{z}} 21060: 20919: 20897: 20734: 20694: 20353: 20052: 19740:> 1. Accordingly, in the unit disc 14426:are weakly differentiable. In fact let 10357:vanishing near 0 and ∞ and satisfying 8755:into itself, the Jacobian is given by 6157:{\displaystyle c(x,y)=a(x,y)+ib(x,y).} 5371:{\displaystyle h(x,y)=u(x,y)+iv(x,y),} 3487:Conversely, consider a diffeomorphism 3264:It follows that the metric induced by 21048: 20994: 20676: 20593:An Introduction to Teichmüller spaces 20298: 19728:can be continued to any larger disk | 19475: 18164:into two components. Conjugation of Γ 18106:With this conformal change in metric 17901:It satisfies the invariance property 15112:. The terms are uniformly bounded in 14877:are supported in a fixed closed disk. 14864:. A similar argument applies for the 14025:> 0 depends only on the L norm of 13479:) converge. The Hölder estimates for 13463:<1. Hence the Neumann series for ( 11909:= 0, for which the formal expression 10340:be a diffeomorphism of the unit disk 9528:), the coefficient is transformed to 4860:{\displaystyle \psi _{\overline {z}}} 4106:{\displaystyle u_{x}v_{y}-v_{x}u_{y}} 20975:Ann. Acad. Sci. Fenn. Ser. A I Math. 20670:Quasiconformal mappings in the plane 20668:Lehto, Olli; Virtanen, K.I. (1973), 20591:Imayoshi, Y.; Taniguchi, M. (1992), 20495: 20467: 20337: 18219: 17599: 17418:. There is a smooth diffeomorphism 17307:coefficients is therefore required. 16938:But then from the Beltrami equation 16467:since they can be written as L of ψ 16117:satisfies the Beltrami equation for 14178:are smooth with compact support in | 14041:. It has the same L norm as that of 3408:{\displaystyle r{\sqrt {EG-F^{2}}},} 1153:preserves orientation just when its 352:do intersect the curves of constant 183:{\displaystyle \partial /\partial z} 135:, with derivatives that are locally 20924:(3nd ed.), Publish or Perish, 20404:Lectures on quasiconformal mappings 19930:are univalent holomorphic maps of | 17595:Simultaneous uniformization theorem 16161:satisfies the Beltrami equation for 10217:of the Beltrami equation satisfies 10019:of the Beltrami equation satisfies 7003:with partial derivatives in L then 6558:{\displaystyle {\overline {h_{z}}}} 3480:the new coordinate system given by 294:simultaneous uniformization theorem 13: 20030:Measurable Riemann mapping theorem 19763: 19486:provides another way of extending 19423:at a distance greater than 1 from 18121:. The diffeomorphism between onto 17577:must be disjoint. It follows that 17029:is holomorphic off the support of 16566: 16008: 15895: 15823:. it follows that the Jacobian of 15688: 15638:is smooth on the regular set Ω of 15430: 15378: 15302: 15262: 14822: 14789: 14662: 14498: 14455: 14338:converge uniformly on compacta to 14235: 14216: 13966: 13942: 13806: 13578: 11800: 11271:After a change of variable in the 11091: 11069: 11047: 11025: 10845: 10793: 10479:The quasiconformal diffeomorphism 9819: 9721: 9643:ψ equal to 0 near 0, equal 1 for | 9589: 9572: 9136:must be a diffeomorphism. In fact 8663: 8389:is smooth. On the canonical basis 8176: 7451:as multiplication by its inverse. 7202: 7092: 3415:which is also positive. So, when 1925: 1909: 1878: 1860: 1844: 1818: 661:> 0) that varies smoothly with 290:measurable Riemann mapping theorem 236:to prove the existence locally of 205: 197: 174: 166: 155:) of norm less than 1, called the 95: 87: 62: 54: 14: 21094: 20913:10.1090/s0002-9947-1965-0188431-2 20324:Astala, Iwaniec & Martin 2009 20206:Astala, Iwaniec & Martin 2009 20068:Astala, Iwaniec & Martin 2009 19719:Partyka, Sakan & Zając (1999) 19451:yields the required upper bound. 19403:)| in the case of a triple with | 15140:is a bounded open set containing 14308:; they are even holomorphic for | 14029:. So the Beltrami coefficient of 11891:{\displaystyle \left\cdot \left.} 11486:A formal diffeomorphism sending ( 10671:produces a smooth diffeomorphism 10663:has length 2π and that 0 lies in 7179:a locally integrable function on 5664:either less than or greater than 4563:solves the Beltrami equation for 1137:)) be a smooth diffeomorphism of 18242:if there are positive constants 18031:gives a new cocompact subgroup Γ 17877: 17794: 17743: 17645:). Γ can be identified with the 17102: 13451:> 2 sufficiently close to 2, 12881: 12786: 12716: 10640:can be constructed, the mapping 10213:then by uniqueness the solution 10015:then by uniqueness the solution 8747:is smooth. Regarded as a map of 6995:It is a unitary operator and if 6867:for smooth Beltrami coefficients 2598:equals the Beltrami coefficient 276:and plays a fundamental role in 20712:10.1090/S0002-9904-1936-06297-X 20569:, Matrix Editions, Ithaca, NY, 20369: 20358: 20316: 20279: 20267: 20255: 20243: 20231: 20166:Bers, John & Schechter 1979 20104:Bers, John & Schechter 1979 20073:Bers, John & Schechter 1979 18140:which this time is extended to 17410:+ 1, the result is essentially 14967:. The difference can be written 11949:is bounded and measurable with 8153:can now be used to deduce that 5640:). If we specify the value of 3174: 3168: 429:{\displaystyle b\leq v\leq b+h} 391:{\displaystyle a\leq u\leq a+h} 145:is a given complex function in 21068:Partial differential equations 21051:Generalized analytic functions 21020:Journal d'Analyse Mathématique 20944:Sources of hyperbolic geometry 20210: 20199: 20173: 20150: 20138: 20115: 20094: 20058: 20046: 19858:by setting it equal to 0 for | 19789: 19783: 19670: 19664: 19647: 19631: 19595: 19589: 19586: 19580: 19568: 19559: 19553: 19547: 19541: 19532: 19517: 19505: 19323:is uniformly small. Then both 19170: 19144: 19141: 19115: 19110: 19084: 19081: 19055: 19046: 18994: 18954: 18949: 18897: 18893: 18882: 18878: 18875: 18862: 18853: 18840: 18831: 18818: 18809: 18796: 18790: 18786: 18765:, that is there are constants 18719: 18715: 18702: 18693: 18680: 18673: 18666: 18662: 18649: 18640: 18627: 18620: 18566: 18538: 18530: 18502: 18457: 18428: 18415: 18386: 18366: 18362: 18349: 18340: 18327: 18320: 18313: 18309: 18296: 18287: 18274: 18267: 18188:are naturally identified with 17995: 17989: 17939: 17936: 17930: 17924: 17881: 17860: 17849: 17836: 17824: 17818: 17798: 17784: 17773: 17767: 17747: 17733: 17728: 17722: 17713: 17707: 17426:, given by the unit disk with 17184: 17181: 17175: 17169: 17106: 17098: 16860: 16857: 16831: 16825: 16756: 16740: 16688: 16682: 16673: 16655: 16535: 16517: 16431: 16421: 16395: 16385: 16193: 16190: 16184: 16178: 16080: 16077: 16071: 16065: 16019: 16013: 15967: 15961: 15915: 15912: 15906: 15900: 15721: 15702: 15487: 15480: 15451: 15399: 15373: 15328: 15297: 15283: 15257: 15226: 15213: 15190: 15187: 15181: 15168: 15061: 15042: 15036: 15017: 14142: 14123: 13882: 13878: 13872: 13865: 13778: 13761: 13698: 13670: 13642: 13613: 13541: 13537: 13524: 13515: 13502: 13495: 13400: 13387: 13306: 13277: 13243: 13239: 13226: 13214: 13201: 13191: 13129: 13123: 13098: 13092: 13035: 13025: 12999: 12989: 12922: 12910: 12899: 12893: 12801: 12795: 12734: 12728: 12691: 12685: 12669: 12663: 12590: 12584: 12559: 12553: 12432: 12419: 12379: 12366: 12279: 12270: 12261: 12245: 12236: 12218: 12209: 12191: 12108: 12102: 12093: 12087: 11982:Riesz–Thorin convexity theorem 11937:Hölder continuity of solutions 11805: 11786: 11742: 11736: 11707: 11701: 11640: 11628: 11597: 11591: 11572: 11566: 11544: 11532: 11418: 11412: 11339: 11335: 11329: 11323: 11317: 11302: 11245: 11239: 11230: 11224: 11205: 11199: 11102: 11096: 11083: 11077: 11058: 11052: 11039: 11033: 11014: 11008: 10939: 10935: 10929: 10914: 10859: 10856: 10850: 10837: 10825: 10819: 10813: 10804: 10798: 10785: 10773: 10767: 10761: 10755: 10749: 10737: 10715:in ) be a parametrization of ∂ 10526: 10520: 10444: 10421: 10377: 10371: 10322:Smooth Riemann mapping theorem 10274: 10251: 10238: 10232: 10187: 10164: 10121: 10115: 10064: 10051: 10039: 10033: 9989: 9976: 9964: 9958: 9890: 9884: 9779: 9773: 9694: 9682: 9614: 9608: 9599: 9564: 9558: 9552: 9491: 9475: 9428: 9422: 9370: 9353: 9344: 9338: 9105: 9087: 9083: 9073: 9064: 9054: 9048: 9042: 8903: 8893: 8884: 8874: 8864: 8848: 8834: 8813: 8799: 8783: 8776: 8770: 8687: 8672: 8576: 8558: 8486: 8474: 8123: 8117: 8095: 8089: 7967: 7954: 7914: 7901: 7850: 7838: 7722: 7713: 7704: 7688: 7679: 7661: 7652: 7634: 7552: 7546: 7537: 7531: 7404: 7394: 7337: 7327: 7228: 7216: 7140: 7134: 7035: 7017: 6999:is a tempered distribution on 6975: 6969: 6934: 6928: 6900:as a multiplication operator: 6835: 6829: 6747: 6706: 6699: 6673: 6668: 6644: 6637: 6611: 6459: 6456: 6408: 6399: 6351: 6348: 6299: 6296: 6248: 6239: 6191: 6188: 6148: 6136: 6124: 6112: 6103: 6091: 6050: 6014: 5991: 5979: 5907: 5901: 5856: 5820: 5700: 5694: 5588: 5579: 5573: 5567: 5517: 5511: 5400: 5388: 5362: 5350: 5338: 5326: 5317: 5305: 5165: 5159: 5098: 5074: 5058: 5039: 5012: 4988: 4967: 4948: 4926: 4913: 4897: 4884: 4681: 4675: 4579: 4573: 4504: 4498: 4458: 4432: 4423: 4397: 4380: 4354: 4345: 4319: 4300: 4271: 4262: 4233: 4216: 4187: 4178: 4149: 4133: 4127: 3877: 3830: 3824: 3788: 3785: 3749: 3732: 3700: 3694: 3658: 3653: 3607: 3589: 3562: 3556: 3520: 3511: 3505: 3464: 3458: 3341: 3305: 2838: 2835: 2809: 2800: 2774: 2771: 2709: 2706: 2680: 2671: 2645: 2642: 2614: 2608: 2380: 2364: 2350: 2296: 2236: 2233: 2207: 2198: 2172: 2169: 2120: 2117: 2091: 2082: 2056: 2053: 1934: 1905: 1869: 1840: 1479: 1443: 1423: 1377: 1354: 1318: 1239:the standard Euclidean metric 984: 975: 946: 905: 902: 861: 855: 831: 828: 804: 706: 694: 589: 577: 124:a complex distribution of the 1: 20949:American Mathematical Society 20383: 20294:Imayoshi & Taniguchi 1992 20131:Imayoshi & Taniguchi 1992 17369:is a reflection in a circle | 16364: 14088:of compact support with 0 ≤ φ 12317:are the operators defined by 11510:) can be defined as a formal 10093:Similarly for the unit disc | 7756:are the operators defined by 7454:Now in the Beltrami equation 7119:is given by the distribution 40:partial differential equation 16:Partial differential equation 20563:Hubbard, John Hamal (2006), 19804: 18761:of the circle is that it be 18238:of the circle is said to be 17959: 17868: 17853: 17844: 17443:iz a fundamental domain for 17329:of the Beltrami equation on 17247: 17214: 17079: 16977: 16959: 16667: 16574: 16529: 16403: 16263: 16223: 16042: 15948: 15696: 15579:), for applying the inverse 15310: 14830: 14797: 14463: 14053: 13007: 12485: 12230: 12203: 12029: 11988:are continuous functions of 10667:. The smooth version of the 10655:To produce a diffeomorphism 10508: 10448: 10430: 10401: 10278: 10260: 10191: 10173: 10145: 10068: 10059: 9993: 9984: 9856: 9824: 9647:| > 1 and satisfying 0 ≤ 9594: 9452: 9283: 9230: 9124:is nowhere vanishing. Since 8962: 8826: 8570: 8452: 8337: 8184: 8160:In fact, off the support of 8022: 7673: 7646: 7474: 7345: 7210: 7100: 7029: 6947: 6587: 6550: 6500: 6339: 5450:{\displaystyle \psi \circ h} 5260:for the various holomorphic 5253:{\displaystyle \psi \circ f} 5207:{\displaystyle \psi \circ f} 5135: 5113: 5086: 5032: 5026: 5000: 4979: 4905: 4851: 4791:be such a function, and let 4651: 4519: 3431: 2547: 2497: 2444: 2417: 2343: 2329: 2160: 1985: 1886: 348:when the curves of constant 213: 70: 7: 20018: 18588:then the condition becomes 17672:which is Γ-invariant. Let 17589:Simultaneous uniformization 17404:Multiply connected domains. 17139:is a smooth diffeomorphism 14941:. It suffices to show that 14033:is smooth and supported in 13179:with an explicit estimate: 9936:For the upper halfplane Im 8928:. In fact formally writing 8743:Thus the original function 5933:{\displaystyle q'(t)=dx/dy} 1802:) so that we can apply the 645:is a positive real matrix ( 439:To see how this works, let 240:on a surface with analytic 10: 21099: 20437:Beltrami, Eugenio (1867), 18223: 18144:by defining λ to be 0 off 18132:which is invariant under Γ 18128:induces another metric on 17592: 13846:= 0, it follows that for | 12643:of compact support define 12633:vanishing mean oscillation 10325: 7375:Moreover, still regarding 4867:identically zero, we have 258:singular integral operator 18: 20390:Ahlfors, Lars V. (1955), 20304:Lehto & Virtanen 1973 19464:Douady & Earle (1986) 18070:. Dividing the metric on 17381:< 1. It follows that 17311:Doubly connected domains. 16784:is another solution then 16101:on the regular set Ω ' = 14304:on any compact subset of 14071:with compact support in | 12966:(0) = 0. Since 12008:In the Beltrami equation 8247:tends to 0 uniformly as | 8223:is even holomorphic for | 5477:with nonzero derivative. 5280:with nonzero derivative. 360:, the little region with 316:Consider a 2-dimensional 312:Metrics on planar domains 21:Laplace–Beltrami equation 20920:Spivak, Michael (1999), 20365:Tukia & Väisälä 1980 20040: 19847:is only quasisymmetric. 17680:. It can be extended to 17655:universal covering space 14390:imply that in the limit 12527:has the same support as 8313:). As a distribution on 8277:lies in a large square | 8062:has the same support as 5780:) away from some point ( 5412:{\displaystyle h(x,0)=x} 4588:{\displaystyle \mu (z).} 4559:is isothermal just when 19:Not to be confused with 20988:10.5186/aasfm.1980.0531 20900:Trans. Amer. Math. Soc. 20776:Munkres, James (1960), 20461:English translation in 20446:Giornale di Mathematica 18174:quasi-Fuchsian subgroup 18113:can be identified with 18101:compact Riemann surface 17357:denotes reflection in | 16712:and so differentiating 16624:'(z) − 1 lies in L and 15558:)). On the other hand 14889:. In fact the relation 13078:to produce a solution: 13074:can be used instead of 11984:implies that the norms 11978:Calderón–Zygmund theory 11657:where the coefficients 10646:Riemann mapping theorem 10328:Riemann mapping theorem 6878:quasiconformal mappings 5648:) for some start value 3908:where the scale factor 2627:of the original metric 2620:{\displaystyle \mu (z)} 1737:), the new coordinates 302:Riemann mapping theorem 286:uniformization theorems 282:quasiconformal mappings 20736:Morrey, Charles B. Jr. 20510:10.1002/cpa.3160140304 20498:Comm. Pure Appl. Math. 20309:Douady & Buff 2000 20274:Douady & Buff 2000 20250:Douady & Buff 2000 20238:Douady & Buff 2000 20225:Douady & Buff 2000 20183:Douady & Buff 2000 20088:Douady & Buff 2000 20035:Isothermal coordinates 20025:Quasiconformal mapping 20009: 19834: 19684: 19607: 19182: 18973: 18741: 18579: 18480: 18230:Douady–Earle extension 18006: 17892: 17623:As topological spaces 17414:generalization of the 17266: 17118: 16992: 16929: 16872: 16771: 16703: 16595: 16544: 16454: 16289: 16089: 15976: 15736: 15661:≠ 0 on Ω. In fact for 15571:) eventually contains 15521: 15083: 14848: 14679: 14529: 14249: 14160: 14012: 13819: 13710: 13438: 13338: 13146: 13061: 12953: 12607: 12518: 12452: 12300: 12122: 12060: 11892: 11648: 11477: 11385: 11262: 11110: 10985: 10870: 10607: 10545: 10470: 10301: 10204: 10081: 10006: 9901: 9735: 9626: 9503: 9391: 9310: 9115: 9006: 8915: 8724:is smooth, so too is ( 8711: 8601: 8527: 8376: 8207: 8141: 8053: 7988: 7874: 7817: 7739: 7566: 7504: 7430: 7366: 7306: 7246: 7170: 7110: 7059: 6986: 6846: 6559: 6525: 6475: 6315: 6158: 6072: 5934: 5877: 5758: 5707: 5620:are here evaluated at 5599: 5471: 5451: 5413: 5372: 5274: 5254: 5228: 5208: 5179: 4861: 4829: 4805: 4785: 4762: 4589: 4547: 4479: 4107: 4043: 3899: 3474: 3409: 3359: 3255: 3079: 3052: 3025: 3024:{\displaystyle v_{y},} 2995: 2994:{\displaystyle v_{x},} 2966: 2965:{\displaystyle u_{y},} 2937: 2936:{\displaystyle u_{x},} 2900: 2752: 2621: 2592: 2572: 2531:The Beltrami quotient 2522: 2468: 2264:the metric induced by 2255: 2136: 2020: 1756:isothermal coordinates 1708: 1504: 1222: 1141:onto another open set 1092: 954: 784: 636: 558:first fundamental form 539: 430: 392: 238:isothermal coordinates 222: 184: 111: 21049:Vekua, I. N. (1962), 20891:10.4064/-48-1-141-177 20652:Differential Geometry 20612:The Beltrami equation 20468:Bers, Lipman (1958), 20010: 19835: 19685: 19608: 19183: 18974: 18742: 18580: 18481: 18051:and conformal to the 18007: 17893: 17649:of the manifolds and 17267: 17119: 17017:(0), it follows that 16993: 16930: 16873: 16772: 16704: 16596: 16545: 16455: 16352:This establishes the 16290: 16090: 15977: 15737: 15522: 15084: 14849: 14680: 14530: 14318:Arzelà–Ascoli theorem 14250: 14161: 14013: 13820: 13711: 13439: 13339: 13147: 13062: 12954: 12627:The Cauchy transform 12608: 12519: 12453: 12301: 12123: 12061: 11893: 11649: 11478: 11386: 11263: 11111: 10986: 10871: 10608: 10546: 10471: 10302: 10205: 10082: 10007: 9902: 9736: 9627: 9504: 9392: 9311: 9116: 9007: 8916: 8712: 8602: 8528: 8377: 8208: 8142: 8054: 7989: 7875: 7818: 7740: 7567: 7505: 7439:Indeed, the operator 7431: 7367: 7307: 7247: 7171: 7111: 7060: 6987: 6847: 6560: 6526: 6484:We form the quotient 6476: 6316: 6159: 6073: 5935: 5878: 5759: 5708: 5600: 5472: 5470:{\displaystyle \psi } 5452: 5414: 5373: 5275: 5273:{\displaystyle \psi } 5255: 5229: 5209: 5180: 4862: 4830: 4828:{\displaystyle \psi } 4806: 4804:{\displaystyle \psi } 4786: 4763: 4590: 4548: 4480: 4108: 4044: 3900: 3475: 3410: 3360: 3256: 3080: 3078:{\displaystyle v_{y}} 3053: 3051:{\displaystyle u_{y}} 3026: 2996: 2967: 2938: 2901: 2753: 2622: 2593: 2573: 2523: 2469: 2256: 2137: 2021: 1804:Wirtinger derivatives 1709: 1505: 1223: 1093: 955: 785: 637: 540: 431: 393: 230:Wirtinger derivatives 223: 185: 112: 20677:Lehto, Olli (1987), 20552:Fields Inst. Commun. 19958: 19747: 19623: 19497: 18989: 18780: 18595: 18496: 18257: 18047:is invariant under Γ 17908: 17691: 17668:induces a metric on 17416:retrosection theorem 17162: 17044: 16945: 16892: 16791: 16719: 16647: 16560: 16497: 16381: 16171: 15998: 15885: 15834:. On the other hand 15788:is holomorphic near 15682: 15592:eventually contains 15158: 15136:of measure zero. If 14977: 14721: 14551: 14436: 14414:are homeomorphisms. 14193: 14105: 13860: 13738: 13490: 13354: 13186: 13085: 12985: 12650: 12546: 12472: 12356: 12164: 12080: 12015: 11681: 11525: 11405: 11282: 11153: 11001: 10894: 10730: 10679:onto the closure of 10675:from the closure of 10561: 10494: 10364: 10224: 10108: 10026: 9951: 9766: 9662: 9535: 9407: 9330: 9166: 9034: 8948: 8762: 8657: 8550: 8424: 8324: 8171: 8081: 8008: 7890: 7833: 7763: 7608: 7524: 7461: 7390: 7322: 7274: 7196: 7126: 7082: 7073:fundamental solution 7010: 6907: 6572: 6535: 6488: 6326: 6171: 6085: 5963: 5890: 5803: 5748: 5706:{\displaystyle q(0)} 5688: 5499: 5461: 5435: 5382: 5299: 5264: 5238: 5218: 5192: 4874: 4839: 4819: 4795: 4775: 4636: 4567: 4492: 4120: 4057: 3924: 3498: 3419: 3373: 3296: 3092: 3062: 3035: 3005: 2975: 2946: 2917: 2765: 2638: 2602: 2582: 2535: 2485: 2275: 2147: 2036: 1813: 1520: 1266: 1255:induces a metric on 1164: 970: 800: 687: 674:Beltrami coefficient 570: 454: 402: 364: 194: 163: 157:Beltrami coefficient 48: 20878:Banach Center Publ. 20595:, Springer-Verlag, 20541:; Buff, X. (2000), 20472:, Courant Institute 19986: 19484:Alexander extension 18754:is quasisymmetric. 18019:in Γ. The solution 17439:. The interior of Ω 15630:) has measure zero. 15475: 15124:sufficiently large. 14021:where the constant 11195: 10669:Schoenflies theorem 8151:Elliptic regularity 7259:. In particular if 4035: 4020: 3956: 3941: 3823: 3805: 3784: 3766: 3717: 3693: 3675: 3555: 3537: 3340: 3322: 1691: 1673: 1564: 1546: 1478: 1460: 1353: 1335: 548:be a smooth metric 318:Riemannian manifold 306:elliptic regularity 296:. The existence of 21034:10.1007/bf02790198 21010:10.1007/bf02392471 20531:10.1007/bf02392590 20311:, pp. 321–322 20252:, pp. 319–320 20240:, pp. 319–320 20005: 20004: 19969: 19830: 19829: 19680: 19679: 19603: 19602: 19280:. To see this let 19178: 19177: 18969: 18968: 18737: 18736: 18575: 18574: 18476: 18475: 18002: 18001: 17888: 17887: 17262: 17261: 17114: 17113: 17025:. Note that since 16988: 16987: 16925: 16924: 16868: 16867: 16767: 16766: 16699: 16698: 16591: 16590: 16540: 16539: 16450: 16449: 16285: 16284: 16085: 16084: 15972: 15971: 15732: 15731: 15541:) is small, so is 15517: 15515: 15461: 15079: 15078: 14860:and similarly for 14844: 14843: 14675: 14674: 14525: 14524: 14245: 14244: 14156: 14155: 14008: 14007: 13815: 13814: 13706: 13705: 13434: 13433: 13334: 13333: 13142: 13141: 13057: 13056: 12970:only differs from 12949: 12947: 12603: 12602: 12514: 12513: 12465:. It follows that 12448: 12447: 12296: 12295: 12118: 12117: 12056: 12055: 11888: 11838: 11730: 11644: 11643: 11473: 11472: 11381: 11380: 11258: 11257: 11178: 11106: 11105: 10981: 10980: 10866: 10865: 10644:proves the smooth 10603: 10602: 10541: 10540: 10466: 10465: 10297: 10296: 10200: 10199: 10077: 10076: 10002: 10001: 9897: 9896: 9731: 9730: 9622: 9621: 9499: 9498: 9387: 9386: 9306: 9305: 9111: 9110: 9015:This equation for 9002: 9001: 8941:, it follows that 8911: 8910: 8707: 8706: 8626:Fredholm operators 8597: 8596: 8523: 8522: 8372: 8371: 8301:. By construction 8243:, it follows that 8203: 8202: 8137: 8136: 8049: 8048: 8001:. It follows that 7984: 7983: 7870: 7869: 7813: 7812: 7735: 7734: 7562: 7561: 7500: 7499: 7426: 7425: 7383:as distributions, 7362: 7361: 7302: 7301: 7242: 7241: 7185:Schwartz functions 7166: 7165: 7106: 7055: 7054: 6982: 6981: 6890:Beurling transform 6842: 6841: 6555: 6521: 6471: 6470: 6311: 6310: 6154: 6068: 6067: 5930: 5873: 5872: 5754: 5703: 5595: 5594: 5467: 5457:for a holomorphic 5447: 5409: 5368: 5270: 5250: 5224: 5204: 5175: 5173: 4857: 4825: 4801: 4781: 4758: 4757: 4585: 4543: 4475: 4474: 4103: 4039: 4021: 4006: 3942: 3927: 3895: 3894: 3809: 3791: 3770: 3752: 3703: 3679: 3661: 3541: 3523: 3470: 3405: 3355: 3326: 3308: 3251: 3250: 3075: 3048: 3021: 2991: 2962: 2933: 2896: 2748: 2747: 2617: 2588: 2568: 2518: 2464: 2463: 2251: 2250: 2132: 2131: 2016: 2015: 1704: 1703: 1694: 1677: 1659: 1550: 1532: 1500: 1499: 1464: 1446: 1339: 1321: 1218: 1217: 1088: 1087: 950: 949: 780: 779: 632: 631: 625: 535: 534: 443:be an open set in 426: 388: 298:conformal weldings 280:and the theory of 278:Teichmüller theory 254:Beurling transform 248:and relies on the 218: 180: 107: 20958:978-0-8218-0529-9 20871:978-3-03719-103-3 20846:978-3-03719-055-5 20821:978-3-03719-029-6 20632:978-0-8218-4045-0 20622:10.1090/memo/0893 20576:978-0-9715766-2-9 20430:978-0-691-13777-3 19949:conformal welding 19807: 19278:Hölder continuous 19174: 18773:> 0 such that 18724: 18468: 18371: 18226:Conformal welding 18220:Conformal welding 17986: 17974: 17962: 17921: 17871: 17856: 17847: 17815: 17764: 17704: 17647:fundamental group 17422:of the region Ω 17256: 17250: 17219: 17217: 17082: 16980: 16962: 16670: 16620:. The conditions 16612:that is equal to 16577: 16532: 16406: 16279: 16266: 16228: 16226: 16121:′. In fact 16057: 16045: 15953: 15951: 15699: 15313: 14833: 14800: 14668: 14466: 13982: 13723:is supported in | 13594: 13177:Hölder continuous 13169:Hölder inequality 13010: 12926: 12873: 12838: 12825: 12778: 12741: 12488: 12233: 12206: 12032: 11963:Hölder continuous 11925:expansion in the 11823: 11715: 11176: 10511: 10451: 10433: 10412: 10404: 10281: 10263: 10194: 10176: 10156: 10148: 10071: 10062: 9996: 9987: 9861: 9859: 9830: 9827: 9597: 9549: 9463: 9455: 9299: 9286: 9235: 9233: 8965: 8829: 8573: 8460: 8455: 8340: 8273:. The support of 8187: 8025: 7676: 7649: 7477: 7348: 7213: 7159: 7103: 7032: 6966: 6955: 6950: 6925: 6855:Gauss's function 6821: 6818: 6751: 6745: 6603: 6590: 6553: 6503: 6453: 6396: 6342: 6293: 6236: 6047: 5853: 5757:{\displaystyle x} 5565: 5559: 5227:{\displaystyle f} 5151: 5138: 5119: 5116: 5089: 5035: 5029: 5003: 4982: 4936: 4908: 4854: 4784:{\displaystyle f} 4752: 4749: 4667: 4654: 4629:) that satisfies 4522: 4469: 3889: 3886: 3434: 3400: 3245: 3212: 3172: 3166: 3149: 2884: 2591:{\displaystyle f} 2550: 2500: 2479:Beltrami quotient 2447: 2433: 2420: 2346: 2332: 2163: 1988: 1903: 1889: 1838: 1079: 1076: 1036: 944: 900: 777: 774: 680:is defined to be 264:) for all 1 < 242:Riemannian metric 216: 131:in some open set 102: 76: 73: 32:Beltrami equation 21090: 21073:Complex analysis 21054: 21053:, Pergamon Press 21045: 21036: 21013: 21012: 21003:(3–4): 153–193, 20991: 20990: 20969: 20934: 20916: 20915: 20894: 20893: 20804: 20772: 20755: 20731: 20714: 20691: 20673: 20664: 20643: 20624: 20605: 20587: 20559: 20546: 20534: 20533: 20512: 20491: 20473: 20470:Riemann surfaces 20463:Stillwell (1996) 20460: 20443: 20433: 20413:Iwaniec, Tadeusz 20407: 20400:Ahlfors, Lars V. 20395: 20378: 20373: 20367: 20362: 20356: 20351: 20340: 20335: 20326: 20320: 20314: 20283: 20277: 20271: 20265: 20264:, pp. 97–98 20259: 20253: 20247: 20241: 20235: 20229: 20214: 20208: 20203: 20197: 20177: 20171: 20154: 20148: 20142: 20136: 20119: 20113: 20098: 20092: 20062: 20056: 20050: 20014: 20012: 20011: 20006: 20003: 19999: 19998: 19985: 19977: 19839: 19837: 19836: 19831: 19828: 19824: 19823: 19814: 19809: 19808: 19800: 19767: 19766: 19716: 19704: 19689: 19687: 19686: 19681: 19678: 19674: 19673: 19646: 19645: 19612: 19610: 19609: 19604: 19601: 19454:A homeomorphism 19367:. To check that 19314: 19313: 19307: 19187: 19185: 19184: 19179: 19176: 19175: 19173: 19169: 19168: 19156: 19155: 19140: 19139: 19127: 19126: 19113: 19109: 19108: 19096: 19095: 19080: 19079: 19067: 19066: 19053: 19045: 19044: 19032: 19031: 19019: 19018: 19006: 19005: 18978: 18976: 18975: 18970: 18967: 18963: 18962: 18957: 18948: 18947: 18935: 18934: 18922: 18921: 18909: 18908: 18896: 18885: 18874: 18873: 18852: 18851: 18830: 18829: 18808: 18807: 18789: 18746: 18744: 18743: 18738: 18735: 18725: 18723: 18722: 18714: 18713: 18692: 18691: 18676: 18670: 18669: 18661: 18660: 18639: 18638: 18623: 18617: 18612: 18611: 18584: 18582: 18581: 18576: 18573: 18569: 18564: 18563: 18551: 18550: 18541: 18533: 18528: 18527: 18515: 18514: 18505: 18485: 18483: 18482: 18477: 18474: 18470: 18469: 18467: 18466: 18465: 18460: 18454: 18453: 18441: 18440: 18431: 18425: 18424: 18423: 18418: 18412: 18411: 18399: 18398: 18389: 18383: 18372: 18370: 18369: 18361: 18360: 18339: 18338: 18323: 18317: 18316: 18308: 18307: 18286: 18285: 18270: 18264: 18011: 18009: 18008: 18003: 17988: 17987: 17979: 17975: 17973: 17972: 17963: 17958: 17957: 17948: 17946: 17923: 17922: 17914: 17897: 17895: 17894: 17889: 17880: 17872: 17864: 17857: 17852: 17848: 17840: 17831: 17817: 17816: 17808: 17797: 17766: 17765: 17757: 17746: 17706: 17705: 17697: 17469:with generators 17271: 17269: 17268: 17263: 17257: 17255: 17251: 17243: 17234: 17223: 17220: 17218: 17213: 17212: 17203: 17201: 17200: 17191: 17123: 17121: 17120: 17115: 17112: 17105: 17097: 17096: 17084: 17083: 17075: 17058: 17057: 16997: 16995: 16994: 16989: 16986: 16982: 16981: 16973: 16964: 16963: 16955: 16934: 16932: 16931: 16926: 16923: 16919: 16918: 16906: 16905: 16877: 16875: 16874: 16869: 16866: 16856: 16855: 16843: 16842: 16818: 16817: 16805: 16804: 16776: 16774: 16773: 16768: 16765: 16755: 16754: 16733: 16732: 16708: 16706: 16705: 16700: 16697: 16672: 16671: 16663: 16600: 16598: 16597: 16592: 16589: 16579: 16578: 16570: 16549: 16547: 16546: 16541: 16538: 16534: 16533: 16525: 16459: 16457: 16456: 16451: 16439: 16438: 16408: 16407: 16399: 16294: 16292: 16291: 16286: 16280: 16278: 16277: 16276: 16267: 16259: 16250: 16243: 16242: 16232: 16229: 16227: 16222: 16221: 16212: 16210: 16209: 16200: 16094: 16092: 16091: 16086: 16083: 16058: 16056: 16055: 16046: 16041: 16040: 16031: 16029: 16012: 16011: 15981: 15979: 15978: 15973: 15970: 15954: 15952: 15947: 15946: 15937: 15935: 15934: 15925: 15899: 15898: 15851:| (1 − |μ|), so 15741: 15739: 15738: 15733: 15730: 15720: 15719: 15701: 15700: 15692: 15526: 15524: 15523: 15518: 15516: 15509: 15508: 15504: 15474: 15469: 15460: 15459: 15454: 15448: 15447: 15438: 15437: 15408: 15407: 15402: 15396: 15395: 15386: 15385: 15376: 15371: 15370: 15355: 15337: 15336: 15331: 15325: 15324: 15315: 15314: 15306: 15300: 15292: 15291: 15286: 15280: 15279: 15270: 15269: 15260: 15255: 15254: 15225: 15224: 15209: 15208: 15180: 15179: 15088: 15086: 15085: 15080: 15077: 15073: 15072: 15060: 15059: 15035: 15034: 15010: 15009: 15000: 14999: 14959:tends weakly to 14853: 14851: 14850: 14845: 14842: 14835: 14834: 14826: 14802: 14801: 14793: 14784: 14783: 14756: 14755: 14684: 14682: 14681: 14676: 14673: 14669: 14667: 14666: 14665: 14656: 14655: 14636: 14635: 14634: 14625: 14624: 14611: 14606: 14605: 14596: 14595: 14578: 14577: 14568: 14567: 14534: 14532: 14531: 14526: 14523: 14516: 14515: 14506: 14505: 14493: 14492: 14478: 14477: 14468: 14467: 14459: 14450: 14449: 14354:. The relations 14254: 14252: 14251: 14246: 14243: 14239: 14238: 14220: 14219: 14210: 14209: 14165: 14163: 14162: 14157: 14154: 14141: 14140: 14119: 14118: 14017: 14015: 14014: 14009: 13988: 13984: 13983: 13981: 13980: 13979: 13970: 13969: 13947: 13946: 13945: 13930: 13929: 13925: 13912: 13911: 13901: 13885: 13868: 13824: 13822: 13821: 13816: 13810: 13809: 13794: 13793: 13789: 13776: 13775: 13757: 13756: 13715: 13713: 13712: 13707: 13701: 13696: 13695: 13683: 13682: 13673: 13665: 13664: 13660: 13645: 13639: 13638: 13626: 13625: 13616: 13611: 13610: 13595: 13593: 13592: 13591: 13582: 13581: 13559: 13558: 13549: 13544: 13536: 13535: 13514: 13513: 13498: 13443: 13441: 13440: 13435: 13426: 13421: 13420: 13411: 13410: 13386: 13385: 13367: 13366: 13343: 13341: 13340: 13335: 13329: 13328: 13324: 13309: 13303: 13302: 13290: 13289: 13280: 13275: 13274: 13259: 13258: 13246: 13238: 13237: 13213: 13212: 13194: 13151: 13149: 13148: 13143: 13119: 13118: 13066: 13064: 13063: 13058: 13043: 13042: 13012: 13011: 13003: 12958: 12956: 12955: 12950: 12948: 12927: 12925: 12905: 12888: 12886: 12885: 12884: 12874: 12866: 12844: 12840: 12839: 12831: 12826: 12824: 12810: 12791: 12790: 12789: 12779: 12771: 12760: 12742: 12737: 12723: 12721: 12720: 12719: 12709: 12708: 12612: 12610: 12609: 12604: 12580: 12579: 12523: 12521: 12520: 12515: 12506: 12505: 12490: 12489: 12481: 12457: 12455: 12454: 12449: 12443: 12442: 12415: 12414: 12390: 12389: 12305: 12303: 12302: 12297: 12294: 12260: 12259: 12235: 12234: 12226: 12208: 12207: 12199: 12184: 12183: 12127: 12125: 12124: 12119: 12065: 12063: 12062: 12057: 12054: 12050: 12049: 12034: 12033: 12025: 12001:tends to 1 when 11992:. In particular 11897: 11895: 11894: 11889: 11884: 11880: 11872: 11868: 11867: 11866: 11851: 11850: 11837: 11804: 11803: 11777: 11773: 11772: 11768: 11761: 11756: 11755: 11746: 11745: 11729: 11653: 11651: 11650: 11645: 11609: 11608: 11590: 11589: 11565: 11564: 11482: 11480: 11479: 11474: 11465: 11464: 11455: 11454: 11439: 11438: 11390: 11388: 11387: 11382: 11376: 11375: 11360: 11359: 11347: 11346: 11298: 11297: 11267: 11265: 11264: 11259: 11194: 11186: 11177: 11175: 11164: 11115: 11113: 11112: 11107: 11095: 11094: 11076: 11075: 11051: 11050: 11032: 11031: 10990: 10988: 10987: 10982: 10976: 10975: 10960: 10959: 10947: 10946: 10910: 10909: 10875: 10873: 10872: 10867: 10849: 10848: 10797: 10796: 10612: 10610: 10609: 10604: 10601: 10591: 10590: 10589: 10588: 10550: 10548: 10547: 10542: 10539: 10538: 10537: 10513: 10512: 10504: 10475: 10473: 10472: 10467: 10461: 10460: 10452: 10447: 10443: 10442: 10434: 10426: 10416: 10413: 10411: 10410: 10405: 10397: 10394: 10393: 10384: 10306: 10304: 10303: 10298: 10295: 10291: 10290: 10282: 10277: 10273: 10272: 10264: 10256: 10246: 10209: 10207: 10206: 10201: 10195: 10190: 10186: 10185: 10177: 10169: 10159: 10157: 10155: 10154: 10149: 10141: 10138: 10137: 10128: 10086: 10084: 10083: 10078: 10072: 10067: 10063: 10055: 10046: 10011: 10009: 10008: 10003: 9997: 9992: 9988: 9980: 9971: 9906: 9904: 9903: 9898: 9883: 9882: 9867: 9863: 9862: 9860: 9855: 9854: 9845: 9843: 9842: 9833: 9831: 9829: 9828: 9823: 9822: 9813: 9801: 9800: 9791: 9740: 9738: 9737: 9732: 9729: 9725: 9724: 9712: 9711: 9631: 9629: 9628: 9623: 9620: 9598: 9593: 9592: 9583: 9581: 9576: 9575: 9551: 9550: 9542: 9508: 9506: 9505: 9500: 9497: 9490: 9489: 9474: 9473: 9464: 9462: 9461: 9456: 9448: 9445: 9444: 9435: 9421: 9420: 9396: 9394: 9393: 9388: 9385: 9381: 9380: 9368: 9367: 9315: 9313: 9312: 9307: 9304: 9300: 9298: 9297: 9296: 9287: 9282: 9281: 9272: 9263: 9262: 9261: 9249: 9248: 9238: 9236: 9234: 9229: 9228: 9219: 9217: 9216: 9207: 9196: 9195: 9194: 9193: 9120: 9118: 9117: 9112: 9109: 9108: 9103: 9102: 9090: 9082: 9081: 9076: 9067: 9011: 9009: 9008: 9003: 9000: 8996: 8995: 8983: 8982: 8967: 8966: 8958: 8920: 8918: 8917: 8912: 8909: 8902: 8901: 8896: 8887: 8873: 8872: 8867: 8861: 8860: 8851: 8843: 8842: 8837: 8831: 8830: 8822: 8816: 8808: 8807: 8802: 8796: 8795: 8786: 8716: 8714: 8713: 8708: 8705: 8671: 8670: 8606: 8604: 8603: 8598: 8595: 8591: 8590: 8575: 8574: 8566: 8532: 8530: 8529: 8524: 8521: 8517: 8516: 8504: 8503: 8471: 8470: 8461: 8456: 8448: 8446: 8441: 8440: 8381: 8379: 8378: 8373: 8358: 8357: 8342: 8341: 8333: 8212: 8210: 8209: 8204: 8189: 8188: 8180: 8146: 8144: 8143: 8138: 8135: 8113: 8112: 8058: 8056: 8055: 8050: 8047: 8040: 8039: 8027: 8026: 8018: 7993: 7991: 7990: 7985: 7982: 7978: 7977: 7947: 7946: 7925: 7924: 7879: 7877: 7876: 7871: 7868: 7822: 7820: 7819: 7814: 7811: 7744: 7742: 7741: 7736: 7703: 7702: 7678: 7677: 7669: 7651: 7650: 7642: 7627: 7626: 7571: 7569: 7568: 7563: 7509: 7507: 7506: 7501: 7495: 7494: 7479: 7478: 7470: 7435: 7433: 7432: 7427: 7412: 7411: 7371: 7369: 7368: 7363: 7360: 7350: 7349: 7341: 7311: 7309: 7308: 7303: 7300: 7265:Cauchy transform 7251: 7249: 7248: 7243: 7240: 7215: 7214: 7206: 7175: 7173: 7172: 7167: 7164: 7160: 7158: 7147: 7115: 7113: 7112: 7107: 7105: 7104: 7096: 7075:of the operator 7064: 7062: 7061: 7056: 7050: 7049: 7034: 7033: 7025: 6991: 6989: 6988: 6983: 6968: 6967: 6959: 6956: 6951: 6943: 6941: 6927: 6926: 6921: 6913: 6851: 6849: 6848: 6843: 6822: 6820: 6819: 6817: 6816: 6798: 6780: 6757: 6752: 6750: 6746: 6744: 6743: 6725: 6698: 6697: 6685: 6684: 6671: 6636: 6635: 6623: 6622: 6609: 6604: 6602: 6601: 6592: 6591: 6583: 6577: 6564: 6562: 6561: 6556: 6554: 6549: 6548: 6539: 6530: 6528: 6527: 6522: 6520: 6519: 6510: 6505: 6504: 6496: 6480: 6478: 6477: 6472: 6466: 6454: 6452: 6451: 6433: 6397: 6395: 6394: 6376: 6344: 6343: 6335: 6320: 6318: 6317: 6312: 6306: 6294: 6292: 6291: 6273: 6237: 6235: 6234: 6216: 6184: 6183: 6163: 6161: 6160: 6155: 6077: 6075: 6074: 6069: 6066: 6065: 6048: 6046: 6045: 6027: 6000: 5999: 5939: 5937: 5936: 5931: 5923: 5900: 5882: 5880: 5879: 5874: 5854: 5852: 5851: 5833: 5763: 5761: 5760: 5755: 5721:), and thus has 5712: 5710: 5709: 5704: 5604: 5602: 5601: 5596: 5566: 5561: 5560: 5558: 5557: 5539: 5524: 5510: 5476: 5474: 5473: 5468: 5456: 5454: 5453: 5448: 5418: 5416: 5415: 5410: 5377: 5375: 5374: 5369: 5279: 5277: 5276: 5271: 5259: 5257: 5256: 5251: 5233: 5231: 5230: 5225: 5213: 5211: 5210: 5205: 5184: 5182: 5181: 5176: 5174: 5152: 5150: 5149: 5140: 5139: 5131: 5125: 5120: 5118: 5117: 5112: 5111: 5102: 5091: 5090: 5082: 5070: 5069: 5051: 5050: 5037: 5036: 5031: 5030: 5022: 5016: 5005: 5004: 4996: 4984: 4983: 4975: 4960: 4959: 4946: 4937: 4935: 4934: 4933: 4911: 4910: 4909: 4901: 4882: 4866: 4864: 4863: 4858: 4856: 4855: 4847: 4834: 4832: 4831: 4826: 4810: 4808: 4807: 4802: 4790: 4788: 4787: 4782: 4767: 4765: 4764: 4759: 4753: 4751: 4750: 4748: 4747: 4729: 4711: 4688: 4668: 4666: 4665: 4656: 4655: 4647: 4641: 4594: 4592: 4591: 4586: 4552: 4550: 4549: 4544: 4539: 4538: 4529: 4524: 4523: 4515: 4484: 4482: 4481: 4476: 4470: 4468: 4467: 4466: 4457: 4456: 4444: 4443: 4422: 4421: 4409: 4408: 4396: 4395: 4389: 4388: 4379: 4378: 4366: 4365: 4344: 4343: 4331: 4330: 4318: 4317: 4310: 4309: 4308: 4299: 4298: 4283: 4282: 4261: 4260: 4245: 4244: 4232: 4231: 4225: 4224: 4215: 4214: 4199: 4198: 4177: 4176: 4161: 4160: 4148: 4147: 4140: 4112: 4110: 4109: 4104: 4102: 4101: 4092: 4091: 4079: 4078: 4069: 4068: 4048: 4046: 4045: 4040: 4034: 4029: 4019: 4014: 4002: 4001: 3992: 3991: 3982: 3981: 3972: 3971: 3955: 3950: 3940: 3935: 3904: 3902: 3901: 3896: 3890: 3888: 3887: 3885: 3884: 3875: 3874: 3865: 3864: 3852: 3851: 3842: 3841: 3822: 3817: 3804: 3799: 3783: 3778: 3765: 3760: 3748: 3740: 3739: 3730: 3729: 3716: 3711: 3692: 3687: 3674: 3669: 3656: 3652: 3651: 3642: 3641: 3629: 3628: 3619: 3618: 3597: 3596: 3587: 3586: 3574: 3573: 3554: 3549: 3536: 3531: 3518: 3479: 3477: 3476: 3471: 3451: 3450: 3441: 3436: 3435: 3427: 3414: 3412: 3411: 3406: 3401: 3399: 3398: 3380: 3364: 3362: 3361: 3356: 3348: 3339: 3334: 3321: 3316: 3260: 3258: 3257: 3252: 3246: 3241: 3240: 3239: 3224: 3223: 3213: 3211: 3210: 3192: 3189: 3184: 3183: 3173: 3170: 3167: 3162: 3161: 3160: 3150: 3148: 3147: 3129: 3124: 3123: 3110: 3105: 3104: 3084: 3082: 3081: 3076: 3074: 3073: 3057: 3055: 3054: 3049: 3047: 3046: 3031:and solving for 3030: 3028: 3027: 3022: 3017: 3016: 3000: 2998: 2997: 2992: 2987: 2986: 2971: 2969: 2968: 2963: 2958: 2957: 2942: 2940: 2939: 2934: 2929: 2928: 2905: 2903: 2902: 2897: 2892: 2891: 2885: 2883: 2882: 2864: 2847: 2846: 2834: 2833: 2821: 2820: 2799: 2798: 2786: 2785: 2757: 2755: 2754: 2749: 2746: 2745: 2718: 2717: 2705: 2704: 2692: 2691: 2670: 2669: 2657: 2656: 2626: 2624: 2623: 2618: 2597: 2595: 2594: 2589: 2577: 2575: 2574: 2569: 2567: 2566: 2557: 2552: 2551: 2543: 2527: 2525: 2524: 2519: 2517: 2516: 2507: 2502: 2501: 2493: 2473: 2471: 2470: 2465: 2459: 2458: 2453: 2449: 2448: 2440: 2434: 2432: 2431: 2422: 2421: 2413: 2407: 2389: 2388: 2383: 2377: 2376: 2367: 2359: 2358: 2353: 2347: 2339: 2334: 2333: 2325: 2309: 2308: 2299: 2291: 2290: 2260: 2258: 2257: 2252: 2243: 2232: 2231: 2219: 2218: 2197: 2196: 2184: 2183: 2165: 2164: 2156: 2141: 2139: 2138: 2133: 2127: 2116: 2115: 2103: 2102: 2081: 2080: 2068: 2067: 2049: 2048: 2025: 2023: 2022: 2017: 1989: 1981: 1933: 1932: 1917: 1916: 1904: 1896: 1891: 1890: 1882: 1868: 1867: 1852: 1851: 1839: 1831: 1826: 1825: 1713: 1711: 1710: 1705: 1699: 1698: 1690: 1685: 1672: 1667: 1656: 1655: 1646: 1645: 1633: 1632: 1623: 1622: 1609: 1608: 1599: 1598: 1586: 1585: 1576: 1575: 1563: 1558: 1545: 1540: 1509: 1507: 1506: 1501: 1495: 1494: 1477: 1472: 1459: 1454: 1422: 1421: 1412: 1411: 1399: 1398: 1389: 1388: 1370: 1369: 1352: 1347: 1334: 1329: 1314: 1313: 1298: 1297: 1282: 1281: 1235:to pull back to 1227: 1225: 1224: 1219: 1210: 1209: 1200: 1199: 1187: 1186: 1177: 1176: 1097: 1095: 1094: 1089: 1080: 1078: 1077: 1075: 1074: 1056: 1038: 1037: 1035: 1034: 1016: 998: 993: 992: 987: 978: 959: 957: 956: 951: 945: 943: 942: 924: 901: 899: 898: 880: 789: 787: 786: 781: 778: 776: 775: 773: 772: 754: 736: 713: 641: 639: 638: 633: 630: 629: 544: 542: 541: 536: 533: 532: 490: 489: 470: 469: 435: 433: 432: 427: 397: 395: 394: 389: 274:upper half plane 227: 225: 224: 219: 217: 209: 204: 189: 187: 186: 181: 173: 126:complex variable 116: 114: 113: 108: 103: 101: 93: 85: 77: 75: 74: 66: 60: 52: 36:Eugenio Beltrami 21098: 21097: 21093: 21092: 21091: 21089: 21088: 21087: 21078:Operator theory 21058: 21057: 20959: 20939:Stillwell, John 20932: 20794:10.2307/1970228 20753:10.2307/1989904 20689: 20662: 20648:Kreyszig, Erwin 20633: 20603: 20577: 20489: 20441: 20431: 20386: 20381: 20374: 20370: 20363: 20359: 20352: 20343: 20336: 20329: 20321: 20317: 20284: 20280: 20272: 20268: 20260: 20256: 20248: 20244: 20236: 20232: 20215: 20211: 20204: 20200: 20178: 20174: 20155: 20151: 20143: 20139: 20120: 20116: 20099: 20095: 20063: 20059: 20051: 20047: 20043: 20021: 19994: 19990: 19978: 19973: 19962: 19959: 19956: 19955: 19946: 19929: 19922: 19899: 19872: 19819: 19815: 19810: 19799: 19795: 19762: 19758: 19751: 19748: 19745: 19744: 19714: 19702: 19657: 19653: 19638: 19634: 19627: 19624: 19621: 19620: 19501: 19498: 19495: 19494: 19311: 19309: 19305: 19256: 19249: 19242: 19235: 19228: 19221: 19164: 19160: 19151: 19147: 19135: 19131: 19122: 19118: 19114: 19104: 19100: 19091: 19087: 19075: 19071: 19062: 19058: 19054: 19052: 19040: 19036: 19027: 19023: 19014: 19010: 19001: 18997: 18993: 18990: 18987: 18986: 18958: 18953: 18952: 18943: 18939: 18930: 18926: 18917: 18913: 18904: 18900: 18892: 18881: 18869: 18865: 18847: 18843: 18825: 18821: 18803: 18799: 18785: 18784: 18781: 18778: 18777: 18718: 18709: 18705: 18687: 18683: 18672: 18671: 18665: 18656: 18652: 18634: 18630: 18619: 18618: 18616: 18604: 18600: 18599: 18596: 18593: 18592: 18565: 18559: 18555: 18546: 18542: 18537: 18529: 18523: 18519: 18510: 18506: 18501: 18500: 18497: 18494: 18493: 18461: 18456: 18455: 18449: 18445: 18436: 18432: 18427: 18426: 18419: 18414: 18413: 18407: 18403: 18394: 18390: 18385: 18384: 18382: 18365: 18356: 18352: 18334: 18330: 18319: 18318: 18312: 18303: 18299: 18281: 18277: 18266: 18265: 18263: 18262: 18261: 18258: 18255: 18254: 18232: 18222: 18215: 18208: 18201: 18194: 18187: 18179: 18167: 18148:. The solution 18135: 18127: 18120: 18112: 18098: 18091: 18083: 18076: 18069: 18062: 18053:Poincaré metric 18050: 18034: 17978: 17977: 17968: 17964: 17953: 17949: 17947: 17945: 17913: 17912: 17909: 17906: 17905: 17876: 17863: 17839: 17832: 17830: 17807: 17806: 17793: 17756: 17755: 17742: 17696: 17695: 17692: 17689: 17688: 17667: 17636: 17629: 17615: 17608: 17597: 17591: 17572: 17559: 17550: 17537: 17521: 17512: 17508: 17493: 17484: 17477: 17464: 17453: 17442: 17438: 17425: 17391: 17304: 17242: 17235: 17224: 17222: 17208: 17204: 17202: 17196: 17192: 17190: 17163: 17160: 17159: 17101: 17092: 17088: 17074: 17070: 17053: 17049: 17048: 17045: 17042: 17041: 16972: 16968: 16954: 16950: 16949: 16946: 16943: 16942: 16914: 16910: 16901: 16897: 16896: 16893: 16890: 16889: 16851: 16847: 16838: 16834: 16813: 16809: 16800: 16796: 16795: 16792: 16789: 16788: 16750: 16746: 16728: 16724: 16723: 16720: 16717: 16716: 16662: 16658: 16651: 16648: 16645: 16644: 16569: 16565: 16564: 16561: 16558: 16557: 16524: 16520: 16501: 16498: 16495: 16494: 16489: 16472: 16434: 16430: 16398: 16394: 16382: 16379: 16378: 16367: 16339: 16330: 16272: 16268: 16258: 16251: 16238: 16234: 16233: 16231: 16217: 16213: 16211: 16205: 16201: 16199: 16172: 16169: 16168: 16051: 16047: 16036: 16032: 16030: 16028: 16007: 16003: 16002: 15999: 15996: 15995: 15988:or equivalently 15942: 15938: 15936: 15930: 15926: 15924: 15894: 15890: 15889: 15886: 15883: 15882: 15866: 15859: 15850: 15833: 15827:is non-zero at 15822: 15805: 15794: 15787: 15770: 15763: 15754: 15715: 15711: 15691: 15687: 15686: 15683: 15680: 15679: 15672:is large enough 15667: 15660: 15617: 15600: 15587: 15566: 15553: 15514: 15513: 15500: 15490: 15486: 15470: 15465: 15455: 15450: 15449: 15443: 15439: 15433: 15429: 15403: 15398: 15397: 15391: 15387: 15381: 15377: 15372: 15366: 15362: 15353: 15352: 15332: 15327: 15326: 15320: 15316: 15305: 15301: 15296: 15287: 15282: 15281: 15275: 15271: 15265: 15261: 15256: 15250: 15246: 15220: 15216: 15204: 15200: 15193: 15175: 15171: 15161: 15159: 15156: 15155: 15111: 15103: 15068: 15064: 15055: 15051: 15030: 15026: 15005: 15001: 14995: 14991: 14981: 14978: 14975: 14974: 14958: 14949: 14940: 14931: 14922: 14913: 14876: 14825: 14821: 14792: 14788: 14779: 14775: 14751: 14747: 14725: 14722: 14719: 14718: 14661: 14657: 14651: 14647: 14637: 14630: 14626: 14620: 14616: 14612: 14610: 14601: 14597: 14591: 14587: 14573: 14569: 14563: 14559: 14555: 14552: 14549: 14548: 14511: 14507: 14501: 14497: 14488: 14484: 14473: 14469: 14458: 14454: 14445: 14441: 14440: 14437: 14434: 14433: 14389: 14380: 14371: 14362: 14337: 14328: 14299: 14290: 14266: 14234: 14230: 14215: 14211: 14205: 14201: 14197: 14194: 14191: 14190: 14177: 14136: 14132: 14114: 14110: 14109: 14106: 14103: 14102: 14098:increases. Set 14093: 14087: 14056: 14051: 13975: 13971: 13965: 13961: 13948: 13941: 13937: 13921: 13917: 13913: 13907: 13903: 13902: 13900: 13893: 13889: 13881: 13864: 13861: 13858: 13857: 13845: 13834: 13805: 13801: 13785: 13781: 13777: 13771: 13767: 13752: 13748: 13739: 13736: 13735: 13697: 13691: 13687: 13678: 13674: 13669: 13656: 13646: 13641: 13640: 13634: 13630: 13621: 13617: 13612: 13606: 13602: 13587: 13583: 13577: 13573: 13560: 13554: 13550: 13548: 13540: 13531: 13527: 13509: 13505: 13494: 13491: 13488: 13487: 13459: 13422: 13416: 13412: 13403: 13399: 13378: 13374: 13362: 13358: 13355: 13352: 13351: 13320: 13310: 13305: 13304: 13298: 13294: 13285: 13281: 13276: 13270: 13266: 13254: 13250: 13242: 13233: 13229: 13208: 13204: 13190: 13187: 13184: 13183: 13111: 13107: 13086: 13083: 13082: 13038: 13034: 13002: 12998: 12986: 12983: 12982: 12946: 12945: 12906: 12889: 12887: 12880: 12879: 12875: 12865: 12830: 12814: 12809: 12808: 12804: 12785: 12784: 12780: 12770: 12758: 12757: 12724: 12722: 12715: 12714: 12710: 12701: 12697: 12672: 12653: 12651: 12648: 12647: 12572: 12568: 12547: 12544: 12543: 12498: 12494: 12480: 12476: 12473: 12470: 12469: 12435: 12431: 12407: 12403: 12382: 12378: 12357: 12354: 12353: 12255: 12251: 12225: 12221: 12198: 12194: 12179: 12175: 12168: 12165: 12162: 12161: 12156: 12147: 12081: 12078: 12077: 12045: 12041: 12024: 12020: 12019: 12016: 12013: 12012: 12000: 11939: 11933:= 0 is smooth. 11856: 11852: 11846: 11842: 11827: 11822: 11818: 11799: 11795: 11785: 11781: 11757: 11751: 11747: 11735: 11731: 11719: 11714: 11710: 11688: 11684: 11682: 11679: 11678: 11665: 11604: 11600: 11585: 11581: 11560: 11556: 11526: 11523: 11522: 11460: 11456: 11450: 11446: 11434: 11430: 11406: 11403: 11402: 11371: 11367: 11355: 11351: 11342: 11338: 11293: 11289: 11283: 11280: 11279: 11187: 11182: 11168: 11163: 11154: 11151: 11150: 11090: 11086: 11068: 11064: 11046: 11042: 11024: 11020: 11002: 10999: 10998: 10971: 10967: 10955: 10951: 10942: 10938: 10905: 10901: 10895: 10892: 10891: 10844: 10840: 10792: 10788: 10731: 10728: 10727: 10648:for the domain 10581: 10577: 10570: 10566: 10565: 10562: 10559: 10558: 10533: 10529: 10503: 10499: 10498: 10495: 10492: 10491: 10453: 10435: 10425: 10424: 10417: 10415: 10414: 10406: 10396: 10395: 10389: 10385: 10383: 10365: 10362: 10361: 10330: 10324: 10283: 10265: 10255: 10254: 10247: 10245: 10244: 10228: 10225: 10222: 10221: 10178: 10168: 10167: 10160: 10158: 10150: 10140: 10139: 10133: 10129: 10127: 10109: 10106: 10105: 10054: 10047: 10045: 10027: 10024: 10023: 9979: 9972: 9970: 9952: 9949: 9948: 9875: 9871: 9850: 9846: 9844: 9838: 9834: 9832: 9818: 9814: 9812: 9802: 9796: 9792: 9790: 9789: 9785: 9767: 9764: 9763: 9754: 9720: 9716: 9707: 9703: 9666: 9663: 9660: 9659: 9588: 9584: 9582: 9577: 9571: 9567: 9541: 9540: 9539: 9536: 9533: 9532: 9514:Riemann surface 9482: 9478: 9469: 9465: 9457: 9447: 9446: 9440: 9436: 9434: 9416: 9412: 9411: 9408: 9405: 9404: 9373: 9369: 9360: 9356: 9334: 9331: 9328: 9327: 9292: 9288: 9277: 9273: 9271: 9264: 9257: 9253: 9244: 9240: 9239: 9237: 9224: 9220: 9218: 9212: 9208: 9206: 9186: 9182: 9175: 9171: 9170: 9167: 9164: 9163: 9152:is one-to-one. 9104: 9095: 9091: 9086: 9077: 9072: 9071: 9063: 9038: 9035: 9032: 9031: 8991: 8987: 8978: 8974: 8957: 8953: 8952: 8949: 8946: 8945: 8936: 8897: 8892: 8891: 8883: 8868: 8863: 8862: 8856: 8852: 8847: 8838: 8833: 8832: 8821: 8817: 8812: 8803: 8798: 8797: 8791: 8787: 8782: 8766: 8763: 8760: 8759: 8736:and hence also 8666: 8662: 8661: 8658: 8655: 8654: 8619: 8586: 8582: 8565: 8561: 8554: 8551: 8548: 8547: 8512: 8508: 8499: 8495: 8466: 8462: 8447: 8445: 8436: 8432: 8428: 8425: 8422: 8421: 8397: 8353: 8349: 8332: 8328: 8325: 8322: 8321: 8179: 8175: 8172: 8169: 8168: 8108: 8104: 8085: 8082: 8079: 8078: 8035: 8031: 8017: 8013: 8012: 8009: 8006: 8005: 7970: 7966: 7942: 7938: 7917: 7913: 7894: 7891: 7888: 7887: 7837: 7834: 7831: 7830: 7767: 7764: 7761: 7760: 7698: 7694: 7668: 7664: 7641: 7637: 7622: 7618: 7609: 7606: 7605: 7600: 7591: 7525: 7522: 7521: 7490: 7486: 7469: 7465: 7462: 7459: 7458: 7407: 7403: 7391: 7388: 7387: 7340: 7336: 7326: 7323: 7320: 7319: 7278: 7275: 7272: 7271: 7205: 7201: 7200: 7197: 7194: 7193: 7151: 7146: 7130: 7127: 7124: 7123: 7095: 7091: 7083: 7080: 7079: 7045: 7041: 7024: 7020: 7011: 7008: 7007: 6958: 6957: 6942: 6940: 6914: 6912: 6911: 6908: 6905: 6904: 6869: 6812: 6808: 6797: 6781: 6758: 6756: 6739: 6735: 6724: 6693: 6689: 6680: 6676: 6672: 6631: 6627: 6618: 6614: 6610: 6608: 6597: 6593: 6582: 6578: 6576: 6573: 6570: 6569: 6544: 6540: 6538: 6536: 6533: 6532: 6515: 6511: 6506: 6495: 6491: 6489: 6486: 6485: 6462: 6447: 6443: 6432: 6390: 6386: 6375: 6334: 6330: 6327: 6324: 6323: 6302: 6287: 6283: 6272: 6230: 6226: 6215: 6179: 6175: 6172: 6169: 6168: 6086: 6083: 6082: 6061: 6060: 6041: 6037: 6026: 5995: 5994: 5964: 5961: 5960: 5919: 5893: 5891: 5888: 5887: 5847: 5843: 5832: 5804: 5801: 5800: 5749: 5746: 5745: 5736:This rule sets 5689: 5686: 5685: 5553: 5549: 5538: 5525: 5523: 5503: 5500: 5497: 5496: 5462: 5459: 5458: 5436: 5433: 5432: 5383: 5380: 5379: 5300: 5297: 5296: 5265: 5262: 5261: 5239: 5236: 5235: 5219: 5216: 5215: 5193: 5190: 5189: 5172: 5171: 5145: 5141: 5130: 5126: 5124: 5107: 5103: 5101: 5081: 5077: 5065: 5061: 5046: 5042: 5038: 5021: 5017: 5015: 4995: 4991: 4974: 4970: 4955: 4951: 4947: 4945: 4938: 4929: 4925: 4912: 4900: 4896: 4883: 4881: 4877: 4875: 4872: 4871: 4846: 4842: 4840: 4837: 4836: 4820: 4817: 4816: 4796: 4793: 4792: 4776: 4773: 4772: 4743: 4739: 4728: 4712: 4689: 4687: 4661: 4657: 4646: 4642: 4640: 4637: 4634: 4633: 4600: 4568: 4565: 4564: 4534: 4530: 4525: 4514: 4510: 4493: 4490: 4489: 4462: 4461: 4452: 4448: 4439: 4435: 4417: 4413: 4404: 4400: 4391: 4390: 4384: 4383: 4374: 4370: 4361: 4357: 4339: 4335: 4326: 4322: 4313: 4312: 4311: 4304: 4303: 4294: 4290: 4278: 4274: 4256: 4252: 4240: 4236: 4227: 4226: 4220: 4219: 4210: 4206: 4194: 4190: 4172: 4168: 4156: 4152: 4143: 4142: 4141: 4139: 4121: 4118: 4117: 4097: 4093: 4087: 4083: 4074: 4070: 4064: 4060: 4058: 4055: 4054: 4030: 4025: 4015: 4010: 3997: 3993: 3987: 3983: 3977: 3973: 3967: 3963: 3951: 3946: 3936: 3931: 3925: 3922: 3921: 3880: 3876: 3870: 3866: 3860: 3856: 3847: 3843: 3837: 3833: 3818: 3813: 3800: 3795: 3779: 3774: 3761: 3756: 3747: 3735: 3731: 3725: 3721: 3712: 3707: 3688: 3683: 3670: 3665: 3657: 3647: 3643: 3637: 3633: 3624: 3620: 3614: 3610: 3592: 3588: 3582: 3578: 3569: 3565: 3550: 3545: 3532: 3527: 3519: 3517: 3499: 3496: 3495: 3484:is isothermal. 3446: 3442: 3437: 3426: 3422: 3420: 3417: 3416: 3394: 3390: 3379: 3374: 3371: 3370: 3344: 3335: 3330: 3317: 3312: 3297: 3294: 3293: 3235: 3231: 3219: 3215: 3206: 3202: 3191: 3190: 3188: 3179: 3175: 3169: 3156: 3152: 3143: 3139: 3128: 3119: 3115: 3111: 3109: 3100: 3096: 3093: 3090: 3089: 3069: 3065: 3063: 3060: 3059: 3042: 3038: 3036: 3033: 3032: 3012: 3008: 3006: 3003: 3002: 2982: 2978: 2976: 2973: 2972: 2953: 2949: 2947: 2944: 2943: 2924: 2920: 2918: 2915: 2914: 2887: 2886: 2878: 2874: 2863: 2842: 2841: 2829: 2825: 2816: 2812: 2794: 2790: 2781: 2777: 2766: 2763: 2762: 2741: 2740: 2713: 2712: 2700: 2696: 2687: 2683: 2665: 2661: 2652: 2648: 2639: 2636: 2635: 2603: 2600: 2599: 2583: 2580: 2579: 2562: 2558: 2553: 2542: 2538: 2536: 2533: 2532: 2512: 2508: 2503: 2492: 2488: 2486: 2483: 2482: 2454: 2439: 2427: 2423: 2412: 2408: 2406: 2396: 2392: 2391: 2384: 2379: 2378: 2372: 2368: 2363: 2354: 2349: 2348: 2338: 2324: 2320: 2304: 2300: 2295: 2286: 2282: 2276: 2273: 2272: 2239: 2227: 2223: 2214: 2210: 2192: 2188: 2179: 2175: 2155: 2151: 2148: 2145: 2144: 2123: 2111: 2107: 2098: 2094: 2076: 2072: 2063: 2059: 2044: 2040: 2037: 2034: 2033: 1980: 1928: 1924: 1912: 1908: 1895: 1881: 1877: 1863: 1859: 1847: 1843: 1830: 1821: 1817: 1814: 1811: 1810: 1693: 1692: 1686: 1681: 1668: 1663: 1657: 1651: 1647: 1641: 1637: 1628: 1624: 1618: 1614: 1611: 1610: 1604: 1600: 1594: 1590: 1581: 1577: 1571: 1567: 1565: 1559: 1554: 1541: 1536: 1525: 1524: 1521: 1518: 1517: 1490: 1486: 1473: 1468: 1455: 1450: 1417: 1413: 1407: 1403: 1394: 1390: 1384: 1380: 1365: 1361: 1348: 1343: 1330: 1325: 1309: 1305: 1293: 1289: 1277: 1273: 1267: 1264: 1263: 1205: 1201: 1195: 1191: 1182: 1178: 1172: 1168: 1165: 1162: 1161: 1070: 1066: 1055: 1039: 1030: 1026: 1015: 999: 997: 988: 983: 982: 974: 971: 968: 967: 938: 934: 923: 894: 890: 879: 801: 798: 797: 768: 764: 753: 737: 714: 712: 688: 685: 684: 624: 623: 618: 612: 611: 606: 596: 595: 571: 568: 567: 528: 524: 485: 481: 465: 461: 455: 452: 451: 403: 400: 399: 365: 362: 361: 320:, say with an ( 314: 208: 200: 195: 192: 191: 169: 164: 161: 160: 94: 86: 84: 65: 61: 53: 51: 49: 46: 45: 24: 17: 12: 11: 5: 21096: 21086: 21085: 21080: 21075: 21070: 21056: 21055: 21046: 21014: 20992: 20970: 20957: 20935: 20930: 20917: 20895: 20873: 20855: 20830: 20805: 20788:(3): 521–554, 20773: 20732: 20692: 20687: 20674: 20665: 20660: 20644: 20631: 20606: 20601: 20588: 20575: 20560: 20547: 20539:Douady, Adrien 20535: 20513: 20504:(3): 215–228, 20493: 20487: 20474: 20465: 20448:(in Italian), 20434: 20429: 20411:Astala, Kari; 20408: 20406:, Van Nostrand 20396: 20385: 20382: 20380: 20379: 20368: 20357: 20341: 20327: 20315: 20313: 20312: 20306: 20301: 20296: 20291: 20278: 20266: 20254: 20242: 20230: 20228: 20227: 20222: 20209: 20198: 20196: 20195: 20190: 20185: 20172: 20170: 20169: 20163: 20149: 20137: 20135: 20134: 20128: 20114: 20112: 20111: 20106: 20093: 20091: 20090: 20085: 20080: 20075: 20070: 20057: 20044: 20042: 20039: 20038: 20037: 20032: 20027: 20020: 20017: 20016: 20015: 20002: 19997: 19993: 19989: 19984: 19981: 19976: 19972: 19968: 19965: 19942: 19934:| < 1 and | 19927: 19920: 19897: 19870: 19841: 19840: 19827: 19822: 19818: 19813: 19806: 19803: 19798: 19794: 19791: 19788: 19785: 19782: 19776: 19773: 19770: 19765: 19761: 19757: 19754: 19691: 19690: 19677: 19672: 19669: 19666: 19663: 19660: 19656: 19652: 19649: 19644: 19641: 19637: 19633: 19630: 19614: 19613: 19600: 19597: 19594: 19591: 19588: 19585: 19582: 19579: 19576: 19573: 19570: 19567: 19564: 19561: 19558: 19555: 19552: 19549: 19546: 19543: 19540: 19537: 19534: 19531: 19528: 19525: 19522: 19519: 19516: 19513: 19510: 19507: 19504: 19260:Conversely if 19254: 19247: 19240: 19233: 19226: 19219: 19189: 19188: 19172: 19167: 19163: 19159: 19154: 19150: 19146: 19143: 19138: 19134: 19130: 19125: 19121: 19117: 19112: 19107: 19103: 19099: 19094: 19090: 19086: 19083: 19078: 19074: 19070: 19065: 19061: 19057: 19051: 19048: 19043: 19039: 19035: 19030: 19026: 19022: 19017: 19013: 19009: 19004: 19000: 18996: 18980: 18979: 18966: 18961: 18956: 18951: 18946: 18942: 18938: 18933: 18929: 18925: 18920: 18916: 18912: 18907: 18903: 18899: 18895: 18891: 18888: 18884: 18880: 18877: 18872: 18868: 18864: 18861: 18858: 18855: 18850: 18846: 18842: 18839: 18836: 18833: 18828: 18824: 18820: 18817: 18814: 18811: 18806: 18802: 18798: 18795: 18792: 18788: 18748: 18747: 18734: 18731: 18728: 18721: 18717: 18712: 18708: 18704: 18701: 18698: 18695: 18690: 18686: 18682: 18679: 18675: 18668: 18664: 18659: 18655: 18651: 18648: 18645: 18642: 18637: 18633: 18629: 18626: 18622: 18615: 18610: 18607: 18603: 18586: 18585: 18572: 18568: 18562: 18558: 18554: 18549: 18545: 18540: 18536: 18532: 18526: 18522: 18518: 18513: 18509: 18504: 18487: 18486: 18473: 18464: 18459: 18452: 18448: 18444: 18439: 18435: 18430: 18422: 18417: 18410: 18406: 18402: 18397: 18393: 18388: 18381: 18378: 18375: 18368: 18364: 18359: 18355: 18351: 18348: 18345: 18342: 18337: 18333: 18329: 18326: 18322: 18315: 18311: 18306: 18302: 18298: 18295: 18292: 18289: 18284: 18280: 18276: 18273: 18269: 18240:quasisymmetric 18221: 18218: 18213: 18206: 18199: 18192: 18185: 18177: 18165: 18133: 18125: 18118: 18110: 18096: 18092:. In this way 18089: 18081: 18074: 18067: 18060: 18048: 18032: 18013: 18012: 18000: 17997: 17994: 17991: 17985: 17982: 17971: 17967: 17961: 17956: 17952: 17944: 17941: 17938: 17935: 17932: 17929: 17926: 17920: 17917: 17899: 17898: 17886: 17883: 17879: 17875: 17870: 17867: 17862: 17855: 17851: 17846: 17843: 17838: 17835: 17829: 17826: 17823: 17820: 17814: 17811: 17803: 17800: 17796: 17792: 17789: 17786: 17781: 17778: 17775: 17772: 17769: 17763: 17760: 17752: 17749: 17745: 17741: 17738: 17735: 17730: 17727: 17724: 17721: 17718: 17715: 17712: 17709: 17703: 17700: 17684:by reflection 17665: 17659:Munkres (1960) 17634: 17627: 17613: 17606: 17590: 17587: 17568: 17555: 17546: 17535: 17517: 17510: 17506: 17489: 17482: 17473: 17462: 17456:Schottky group 17451: 17440: 17436: 17423: 17389: 17317:of an annulus 17303: 17300: 17273: 17272: 17260: 17254: 17249: 17246: 17241: 17238: 17233: 17230: 17227: 17216: 17211: 17207: 17199: 17195: 17189: 17186: 17183: 17180: 17177: 17174: 17171: 17168: 17127:For a general 17125: 17124: 17111: 17108: 17104: 17100: 17095: 17091: 17087: 17081: 17078: 17073: 17067: 17064: 17061: 17056: 17052: 16999: 16998: 16985: 16979: 16976: 16971: 16967: 16961: 16958: 16953: 16936: 16935: 16922: 16917: 16913: 16909: 16904: 16900: 16879: 16878: 16865: 16862: 16859: 16854: 16850: 16846: 16841: 16837: 16833: 16830: 16827: 16824: 16821: 16816: 16812: 16808: 16803: 16799: 16778: 16777: 16764: 16761: 16758: 16753: 16749: 16745: 16742: 16739: 16736: 16731: 16727: 16710: 16709: 16696: 16693: 16690: 16687: 16684: 16681: 16678: 16675: 16669: 16666: 16661: 16657: 16654: 16628:(0) = 0 force 16602: 16601: 16588: 16585: 16582: 16576: 16573: 16568: 16551: 16550: 16537: 16531: 16528: 16523: 16519: 16516: 16513: 16510: 16507: 16504: 16490:- 1 in L then 16485: 16468: 16461: 16460: 16448: 16445: 16442: 16437: 16433: 16429: 16426: 16423: 16417: 16414: 16411: 16405: 16402: 16397: 16393: 16390: 16387: 16366: 16363: 16350: 16349: 16335: 16326: 16298: 16297: 16296: 16295: 16283: 16275: 16271: 16265: 16262: 16257: 16254: 16249: 16246: 16241: 16237: 16225: 16220: 16216: 16208: 16204: 16198: 16195: 16192: 16189: 16186: 16183: 16180: 16177: 16163: 16162: 16135: 16111: 16110: 16098: 16097: 16096: 16095: 16082: 16079: 16076: 16073: 16070: 16067: 16064: 16061: 16054: 16050: 16044: 16039: 16035: 16027: 16024: 16021: 16018: 16015: 16010: 16006: 15990: 15989: 15985: 15984: 15983: 15982: 15969: 15966: 15963: 15960: 15957: 15950: 15945: 15941: 15933: 15929: 15923: 15920: 15917: 15914: 15911: 15908: 15905: 15902: 15897: 15893: 15877: 15876: 15869: 15868: 15864: 15855: 15846: 15831: 15818: 15803: 15792: 15783: 15768: 15759: 15752: 15745: 15744: 15743: 15742: 15729: 15726: 15723: 15718: 15714: 15710: 15707: 15704: 15698: 15695: 15690: 15674: 15673: 15665: 15656: 15647: 15632: 15631: 15613: 15596: 15583: 15562: 15549: 15530: 15529: 15528: 15527: 15512: 15507: 15503: 15499: 15496: 15493: 15489: 15485: 15482: 15479: 15473: 15468: 15464: 15458: 15453: 15446: 15442: 15436: 15432: 15428: 15425: 15422: 15419: 15415: 15412: 15406: 15401: 15394: 15390: 15384: 15380: 15375: 15369: 15365: 15361: 15358: 15356: 15354: 15351: 15348: 15344: 15341: 15335: 15330: 15323: 15319: 15312: 15309: 15304: 15299: 15295: 15290: 15285: 15278: 15274: 15268: 15264: 15259: 15253: 15249: 15245: 15242: 15239: 15235: 15232: 15228: 15223: 15219: 15215: 15212: 15207: 15203: 15199: 15196: 15194: 15192: 15189: 15186: 15183: 15178: 15174: 15170: 15167: 15164: 15163: 15150: 15149: 15126: 15125: 15107: 15099: 15092: 15091: 15090: 15089: 15076: 15071: 15067: 15063: 15058: 15054: 15050: 15047: 15044: 15041: 15038: 15033: 15029: 15025: 15022: 15019: 15016: 15013: 15008: 15004: 14998: 14994: 14990: 14987: 14984: 14969: 14968: 14954: 14945: 14936: 14927: 14918: 14909: 14879: 14878: 14872: 14857: 14856: 14855: 14854: 14841: 14838: 14832: 14829: 14824: 14820: 14817: 14814: 14811: 14808: 14805: 14799: 14796: 14791: 14787: 14782: 14778: 14774: 14771: 14768: 14765: 14762: 14759: 14754: 14750: 14746: 14743: 14740: 14737: 14734: 14731: 14728: 14713: 14712: 14688: 14687: 14686: 14685: 14672: 14664: 14660: 14654: 14650: 14646: 14643: 14640: 14633: 14629: 14623: 14619: 14615: 14609: 14604: 14600: 14594: 14590: 14586: 14581: 14576: 14572: 14566: 14562: 14558: 14543: 14542: 14538: 14537: 14536: 14535: 14522: 14519: 14514: 14510: 14504: 14500: 14496: 14491: 14487: 14481: 14476: 14472: 14465: 14462: 14457: 14453: 14448: 14444: 14428: 14427: 14385: 14376: 14367: 14358: 14333: 14324: 14302:equicontinuous 14295: 14286: 14262: 14256: 14255: 14242: 14237: 14233: 14229: 14226: 14223: 14218: 14214: 14208: 14204: 14200: 14173: 14167: 14166: 14153: 14150: 14147: 14144: 14139: 14135: 14131: 14128: 14125: 14122: 14117: 14113: 14089: 14083: 14055: 14052: 14050: 14047: 14019: 14018: 14006: 14003: 14000: 13997: 13994: 13991: 13987: 13978: 13974: 13968: 13964: 13960: 13957: 13954: 13951: 13944: 13940: 13936: 13933: 13928: 13924: 13920: 13916: 13910: 13906: 13899: 13896: 13892: 13888: 13884: 13880: 13877: 13874: 13871: 13867: 13843: 13832: 13826: 13825: 13813: 13808: 13804: 13800: 13797: 13792: 13788: 13784: 13780: 13774: 13770: 13766: 13763: 13760: 13755: 13751: 13747: 13744: 13717: 13716: 13704: 13700: 13694: 13690: 13686: 13681: 13677: 13672: 13668: 13663: 13659: 13655: 13652: 13649: 13644: 13637: 13633: 13629: 13624: 13620: 13615: 13609: 13605: 13601: 13598: 13590: 13586: 13580: 13576: 13572: 13569: 13566: 13563: 13557: 13553: 13547: 13543: 13539: 13534: 13530: 13526: 13523: 13520: 13517: 13512: 13508: 13504: 13501: 13497: 13455: 13445: 13444: 13432: 13429: 13425: 13419: 13415: 13409: 13406: 13402: 13398: 13395: 13392: 13389: 13384: 13381: 13377: 13373: 13370: 13365: 13361: 13345: 13344: 13332: 13327: 13323: 13319: 13316: 13313: 13308: 13301: 13297: 13293: 13288: 13284: 13279: 13273: 13269: 13265: 13262: 13257: 13253: 13249: 13245: 13241: 13236: 13232: 13228: 13225: 13222: 13219: 13216: 13211: 13207: 13203: 13200: 13197: 13193: 13153: 13152: 13140: 13137: 13134: 13131: 13128: 13125: 13122: 13117: 13114: 13110: 13106: 13103: 13100: 13097: 13094: 13091: 13068: 13067: 13055: 13052: 13049: 13046: 13041: 13037: 13033: 13030: 13027: 13021: 13018: 13015: 13009: 13006: 13001: 12997: 12994: 12991: 12960: 12959: 12944: 12941: 12938: 12934: 12931: 12924: 12921: 12918: 12915: 12912: 12909: 12904: 12901: 12898: 12895: 12892: 12883: 12878: 12872: 12869: 12864: 12861: 12858: 12855: 12851: 12848: 12843: 12837: 12834: 12829: 12823: 12820: 12817: 12813: 12807: 12803: 12800: 12797: 12794: 12788: 12783: 12777: 12774: 12769: 12766: 12763: 12761: 12759: 12756: 12753: 12749: 12746: 12740: 12736: 12733: 12730: 12727: 12718: 12713: 12707: 12704: 12700: 12696: 12693: 12690: 12687: 12684: 12681: 12678: 12675: 12673: 12671: 12668: 12665: 12662: 12659: 12656: 12655: 12614: 12613: 12601: 12598: 12595: 12592: 12589: 12586: 12583: 12578: 12575: 12571: 12567: 12564: 12561: 12558: 12555: 12552: 12525: 12524: 12512: 12509: 12504: 12501: 12497: 12493: 12487: 12484: 12479: 12463:Neumann series 12459: 12458: 12446: 12441: 12438: 12434: 12430: 12427: 12424: 12421: 12418: 12413: 12410: 12406: 12399: 12396: 12393: 12388: 12385: 12381: 12377: 12374: 12371: 12368: 12365: 12362: 12307: 12306: 12293: 12290: 12287: 12284: 12281: 12278: 12275: 12272: 12269: 12266: 12263: 12258: 12254: 12250: 12247: 12244: 12241: 12238: 12232: 12229: 12224: 12220: 12217: 12214: 12211: 12205: 12202: 12197: 12193: 12190: 12187: 12182: 12178: 12174: 12171: 12152: 12143: 12129: 12128: 12116: 12113: 12110: 12107: 12104: 12101: 12098: 12095: 12092: 12089: 12086: 12067: 12066: 12053: 12048: 12044: 12040: 12037: 12031: 12028: 12023: 11996: 11938: 11935: 11899: 11898: 11887: 11883: 11879: 11876: 11871: 11865: 11862: 11859: 11855: 11849: 11845: 11841: 11836: 11833: 11830: 11826: 11821: 11817: 11814: 11811: 11807: 11802: 11798: 11794: 11791: 11788: 11784: 11780: 11776: 11771: 11767: 11764: 11760: 11754: 11750: 11744: 11741: 11738: 11734: 11728: 11725: 11722: 11718: 11713: 11709: 11706: 11703: 11700: 11697: 11694: 11691: 11687: 11661: 11655: 11654: 11642: 11639: 11636: 11633: 11630: 11627: 11624: 11621: 11618: 11615: 11612: 11607: 11603: 11599: 11596: 11593: 11588: 11584: 11580: 11577: 11574: 11571: 11568: 11563: 11559: 11555: 11552: 11549: 11546: 11543: 11540: 11537: 11534: 11531: 11484: 11483: 11471: 11468: 11463: 11459: 11453: 11449: 11445: 11442: 11437: 11433: 11429: 11426: 11423: 11420: 11417: 11414: 11411: 11392: 11391: 11379: 11374: 11370: 11366: 11363: 11358: 11354: 11350: 11345: 11341: 11337: 11334: 11331: 11328: 11325: 11322: 11319: 11316: 11313: 11310: 11307: 11304: 11301: 11296: 11292: 11288: 11269: 11268: 11256: 11253: 11250: 11247: 11244: 11241: 11238: 11235: 11232: 11229: 11226: 11223: 11217: 11214: 11211: 11207: 11204: 11201: 11198: 11193: 11190: 11185: 11181: 11174: 11171: 11167: 11162: 11159: 11117: 11116: 11104: 11101: 11098: 11093: 11089: 11085: 11082: 11079: 11074: 11071: 11067: 11063: 11060: 11057: 11054: 11049: 11045: 11041: 11038: 11035: 11030: 11027: 11023: 11019: 11016: 11013: 11010: 11007: 10992: 10991: 10979: 10974: 10970: 10966: 10963: 10958: 10954: 10950: 10945: 10941: 10937: 10934: 10931: 10928: 10925: 10922: 10919: 10916: 10913: 10908: 10904: 10900: 10877: 10876: 10864: 10861: 10858: 10855: 10852: 10847: 10843: 10839: 10836: 10833: 10830: 10827: 10824: 10821: 10818: 10815: 10812: 10809: 10806: 10803: 10800: 10795: 10791: 10787: 10784: 10781: 10778: 10775: 10772: 10769: 10766: 10763: 10760: 10757: 10754: 10751: 10748: 10745: 10742: 10739: 10736: 10719:by arclength, 10614: 10613: 10600: 10597: 10594: 10587: 10584: 10580: 10576: 10573: 10569: 10552: 10551: 10536: 10532: 10528: 10525: 10522: 10519: 10516: 10510: 10507: 10502: 10477: 10476: 10464: 10459: 10456: 10450: 10446: 10441: 10438: 10432: 10429: 10423: 10420: 10409: 10403: 10400: 10392: 10388: 10382: 10379: 10376: 10373: 10370: 10323: 10320: 10308: 10307: 10294: 10289: 10286: 10280: 10276: 10271: 10268: 10262: 10259: 10253: 10250: 10243: 10240: 10237: 10234: 10231: 10211: 10210: 10198: 10193: 10189: 10184: 10181: 10175: 10172: 10166: 10163: 10153: 10147: 10144: 10136: 10132: 10126: 10123: 10120: 10117: 10114: 10088: 10087: 10075: 10070: 10066: 10061: 10058: 10053: 10050: 10044: 10041: 10038: 10035: 10032: 10013: 10012: 10000: 9995: 9991: 9986: 9983: 9978: 9975: 9969: 9966: 9963: 9960: 9957: 9908: 9907: 9895: 9892: 9889: 9886: 9881: 9878: 9874: 9870: 9866: 9858: 9853: 9849: 9841: 9837: 9826: 9821: 9817: 9811: 9808: 9805: 9799: 9795: 9788: 9784: 9781: 9778: 9775: 9772: 9752: 9742: 9741: 9728: 9723: 9719: 9715: 9710: 9706: 9702: 9699: 9696: 9693: 9690: 9687: 9684: 9681: 9678: 9675: 9672: 9669: 9633: 9632: 9619: 9616: 9613: 9610: 9607: 9604: 9601: 9596: 9591: 9587: 9580: 9574: 9570: 9566: 9563: 9560: 9557: 9554: 9548: 9545: 9510: 9509: 9496: 9493: 9488: 9485: 9481: 9477: 9472: 9468: 9460: 9454: 9451: 9443: 9439: 9433: 9430: 9427: 9424: 9419: 9415: 9398: 9397: 9384: 9379: 9376: 9372: 9366: 9363: 9359: 9355: 9352: 9349: 9346: 9343: 9340: 9337: 9317: 9316: 9303: 9295: 9291: 9285: 9280: 9276: 9270: 9267: 9260: 9256: 9252: 9247: 9243: 9232: 9227: 9223: 9215: 9211: 9205: 9202: 9199: 9192: 9189: 9185: 9181: 9178: 9174: 9122: 9121: 9107: 9101: 9098: 9094: 9089: 9085: 9080: 9075: 9070: 9066: 9062: 9059: 9056: 9053: 9050: 9047: 9044: 9041: 9013: 9012: 8999: 8994: 8990: 8986: 8981: 8977: 8973: 8970: 8964: 8961: 8956: 8932: 8926:Ahlfors (1966) 8922: 8921: 8908: 8905: 8900: 8895: 8890: 8886: 8882: 8879: 8876: 8871: 8866: 8859: 8855: 8850: 8846: 8841: 8836: 8828: 8825: 8820: 8815: 8811: 8806: 8801: 8794: 8790: 8785: 8781: 8778: 8775: 8772: 8769: 8718: 8717: 8704: 8701: 8698: 8695: 8692: 8689: 8686: 8683: 8680: 8677: 8674: 8669: 8665: 8615: 8608: 8607: 8594: 8589: 8585: 8581: 8578: 8572: 8569: 8564: 8560: 8557: 8534: 8533: 8520: 8515: 8511: 8507: 8502: 8498: 8494: 8491: 8488: 8485: 8482: 8479: 8476: 8469: 8465: 8459: 8454: 8451: 8444: 8439: 8435: 8431: 8393: 8383: 8382: 8370: 8367: 8364: 8361: 8356: 8352: 8348: 8345: 8339: 8336: 8331: 8251:| tends to ∞. 8214: 8213: 8201: 8198: 8195: 8192: 8186: 8183: 8178: 8148: 8147: 8134: 8131: 8128: 8125: 8122: 8119: 8116: 8111: 8107: 8103: 8100: 8097: 8094: 8091: 8088: 8060: 8059: 8046: 8043: 8038: 8034: 8030: 8024: 8021: 8016: 7999:Neumann series 7995: 7994: 7981: 7976: 7973: 7969: 7965: 7962: 7959: 7956: 7953: 7950: 7945: 7941: 7934: 7931: 7928: 7923: 7920: 7916: 7912: 7909: 7906: 7903: 7900: 7897: 7881: 7880: 7867: 7864: 7861: 7858: 7855: 7852: 7849: 7846: 7843: 7840: 7824: 7823: 7810: 7807: 7804: 7801: 7798: 7795: 7788: 7785: 7782: 7779: 7776: 7773: 7770: 7746: 7745: 7733: 7730: 7727: 7724: 7721: 7718: 7715: 7712: 7709: 7706: 7701: 7697: 7693: 7690: 7687: 7684: 7681: 7675: 7672: 7667: 7663: 7660: 7657: 7654: 7648: 7645: 7640: 7636: 7633: 7630: 7625: 7621: 7617: 7614: 7596: 7587: 7573: 7572: 7560: 7557: 7554: 7551: 7548: 7545: 7542: 7539: 7536: 7533: 7530: 7511: 7510: 7498: 7493: 7489: 7485: 7482: 7476: 7473: 7468: 7437: 7436: 7424: 7421: 7418: 7415: 7410: 7406: 7402: 7399: 7396: 7373: 7372: 7359: 7356: 7353: 7347: 7344: 7339: 7335: 7332: 7329: 7313: 7312: 7299: 7296: 7293: 7290: 7287: 7284: 7281: 7253: 7252: 7239: 7236: 7233: 7230: 7227: 7224: 7221: 7218: 7212: 7209: 7204: 7177: 7176: 7163: 7157: 7154: 7150: 7145: 7142: 7139: 7136: 7133: 7117: 7116: 7102: 7099: 7094: 7090: 7087: 7066: 7065: 7053: 7048: 7044: 7040: 7037: 7031: 7028: 7023: 7019: 7016: 6993: 6992: 6980: 6977: 6974: 6971: 6965: 6962: 6954: 6949: 6946: 6939: 6936: 6933: 6930: 6924: 6920: 6917: 6868: 6861: 6853: 6852: 6840: 6837: 6834: 6831: 6828: 6825: 6815: 6811: 6807: 6804: 6801: 6796: 6793: 6790: 6787: 6784: 6779: 6776: 6773: 6770: 6767: 6764: 6761: 6755: 6749: 6742: 6738: 6734: 6731: 6728: 6723: 6720: 6717: 6714: 6711: 6708: 6704: 6701: 6696: 6692: 6688: 6683: 6679: 6675: 6670: 6667: 6664: 6661: 6658: 6655: 6652: 6649: 6646: 6642: 6639: 6634: 6630: 6626: 6621: 6617: 6613: 6607: 6600: 6596: 6589: 6586: 6581: 6552: 6547: 6543: 6518: 6514: 6509: 6502: 6499: 6494: 6482: 6481: 6469: 6465: 6461: 6458: 6450: 6446: 6442: 6439: 6436: 6431: 6428: 6425: 6422: 6419: 6416: 6413: 6410: 6407: 6404: 6401: 6393: 6389: 6385: 6382: 6379: 6374: 6371: 6368: 6365: 6362: 6359: 6356: 6353: 6350: 6347: 6341: 6338: 6333: 6321: 6309: 6305: 6301: 6298: 6290: 6286: 6282: 6279: 6276: 6271: 6268: 6265: 6262: 6259: 6256: 6253: 6250: 6247: 6244: 6241: 6233: 6229: 6225: 6222: 6219: 6214: 6211: 6208: 6205: 6202: 6199: 6196: 6193: 6190: 6187: 6182: 6178: 6153: 6150: 6147: 6144: 6141: 6138: 6135: 6132: 6129: 6126: 6123: 6120: 6117: 6114: 6111: 6108: 6105: 6102: 6099: 6096: 6093: 6090: 6079: 6078: 6064: 6059: 6056: 6052: 6044: 6040: 6036: 6033: 6030: 6025: 6022: 6019: 6016: 6013: 6010: 6007: 6003: 5998: 5993: 5990: 5987: 5984: 5981: 5978: 5975: 5972: 5969: 5940:, the vector ( 5929: 5926: 5922: 5918: 5915: 5912: 5909: 5906: 5903: 5899: 5896: 5884: 5883: 5871: 5868: 5865: 5862: 5858: 5850: 5846: 5842: 5839: 5836: 5831: 5828: 5825: 5822: 5819: 5816: 5813: 5809: 5753: 5702: 5699: 5696: 5693: 5606: 5605: 5593: 5590: 5587: 5584: 5581: 5578: 5575: 5572: 5569: 5564: 5556: 5552: 5548: 5545: 5542: 5537: 5534: 5531: 5528: 5522: 5519: 5516: 5513: 5509: 5506: 5466: 5446: 5443: 5440: 5408: 5405: 5402: 5399: 5396: 5393: 5390: 5387: 5367: 5364: 5361: 5358: 5355: 5352: 5349: 5346: 5343: 5340: 5337: 5334: 5331: 5328: 5325: 5322: 5319: 5316: 5313: 5310: 5307: 5304: 5269: 5249: 5246: 5243: 5223: 5203: 5200: 5197: 5186: 5185: 5170: 5167: 5164: 5161: 5158: 5155: 5148: 5144: 5137: 5134: 5129: 5123: 5115: 5110: 5106: 5100: 5097: 5094: 5088: 5085: 5080: 5076: 5073: 5068: 5064: 5060: 5057: 5054: 5049: 5045: 5041: 5034: 5028: 5025: 5020: 5014: 5011: 5008: 5002: 4999: 4994: 4990: 4987: 4981: 4978: 4973: 4969: 4966: 4963: 4958: 4954: 4950: 4944: 4941: 4939: 4932: 4928: 4924: 4921: 4918: 4915: 4907: 4904: 4899: 4895: 4892: 4889: 4886: 4880: 4879: 4853: 4850: 4845: 4824: 4800: 4780: 4769: 4768: 4756: 4746: 4742: 4738: 4735: 4732: 4727: 4724: 4721: 4718: 4715: 4710: 4707: 4704: 4701: 4698: 4695: 4692: 4686: 4683: 4680: 4677: 4674: 4671: 4664: 4660: 4653: 4650: 4645: 4599: 4596: 4584: 4581: 4578: 4575: 4572: 4542: 4537: 4533: 4528: 4521: 4518: 4513: 4509: 4506: 4503: 4500: 4497: 4486: 4485: 4473: 4465: 4460: 4455: 4451: 4447: 4442: 4438: 4434: 4431: 4428: 4425: 4420: 4416: 4412: 4407: 4403: 4399: 4394: 4387: 4382: 4377: 4373: 4369: 4364: 4360: 4356: 4353: 4350: 4347: 4342: 4338: 4334: 4329: 4325: 4321: 4316: 4307: 4302: 4297: 4293: 4289: 4286: 4281: 4277: 4273: 4270: 4267: 4264: 4259: 4255: 4251: 4248: 4243: 4239: 4235: 4230: 4223: 4218: 4213: 4209: 4205: 4202: 4197: 4193: 4189: 4186: 4183: 4180: 4175: 4171: 4167: 4164: 4159: 4155: 4151: 4146: 4138: 4135: 4132: 4129: 4126: 4100: 4096: 4090: 4086: 4082: 4077: 4073: 4067: 4063: 4038: 4033: 4028: 4024: 4018: 4013: 4009: 4005: 4000: 3996: 3990: 3986: 3980: 3976: 3970: 3966: 3962: 3959: 3954: 3949: 3945: 3939: 3934: 3930: 3906: 3905: 3893: 3883: 3879: 3873: 3869: 3863: 3859: 3855: 3850: 3846: 3840: 3836: 3832: 3829: 3826: 3821: 3816: 3812: 3808: 3803: 3798: 3794: 3790: 3787: 3782: 3777: 3773: 3769: 3764: 3759: 3755: 3751: 3746: 3743: 3738: 3734: 3728: 3724: 3720: 3715: 3710: 3706: 3702: 3699: 3696: 3691: 3686: 3682: 3678: 3673: 3668: 3664: 3660: 3655: 3650: 3646: 3640: 3636: 3632: 3627: 3623: 3617: 3613: 3609: 3606: 3603: 3600: 3595: 3591: 3585: 3581: 3577: 3572: 3568: 3564: 3561: 3558: 3553: 3548: 3544: 3540: 3535: 3530: 3526: 3522: 3516: 3513: 3510: 3507: 3504: 3469: 3466: 3463: 3460: 3457: 3454: 3449: 3445: 3440: 3433: 3430: 3425: 3404: 3397: 3393: 3389: 3386: 3383: 3378: 3354: 3351: 3347: 3343: 3338: 3333: 3329: 3325: 3320: 3315: 3311: 3307: 3304: 3301: 3262: 3261: 3249: 3244: 3238: 3234: 3230: 3227: 3222: 3218: 3209: 3205: 3201: 3198: 3195: 3187: 3182: 3178: 3165: 3159: 3155: 3146: 3142: 3138: 3135: 3132: 3127: 3122: 3118: 3114: 3108: 3103: 3099: 3072: 3068: 3045: 3041: 3020: 3015: 3011: 2990: 2985: 2981: 2961: 2956: 2952: 2932: 2927: 2923: 2911: 2910: 2909: 2908: 2907: 2906: 2895: 2890: 2881: 2877: 2873: 2870: 2867: 2862: 2859: 2856: 2853: 2850: 2845: 2840: 2837: 2832: 2828: 2824: 2819: 2815: 2811: 2808: 2805: 2802: 2797: 2793: 2789: 2784: 2780: 2776: 2773: 2770: 2744: 2739: 2736: 2733: 2730: 2727: 2724: 2721: 2716: 2711: 2708: 2703: 2699: 2695: 2690: 2686: 2682: 2679: 2676: 2673: 2668: 2664: 2660: 2655: 2651: 2647: 2644: 2616: 2613: 2610: 2607: 2587: 2565: 2561: 2556: 2549: 2546: 2541: 2515: 2511: 2506: 2499: 2496: 2491: 2475: 2474: 2462: 2457: 2452: 2446: 2443: 2438: 2430: 2426: 2419: 2416: 2411: 2405: 2402: 2399: 2395: 2387: 2382: 2375: 2371: 2366: 2362: 2357: 2352: 2345: 2342: 2337: 2331: 2328: 2323: 2319: 2316: 2313: 2307: 2303: 2298: 2294: 2289: 2285: 2281: 2262: 2261: 2249: 2246: 2242: 2238: 2235: 2230: 2226: 2222: 2217: 2213: 2209: 2206: 2203: 2200: 2195: 2191: 2187: 2182: 2178: 2174: 2171: 2168: 2162: 2159: 2154: 2142: 2130: 2126: 2122: 2119: 2114: 2110: 2106: 2101: 2097: 2093: 2090: 2087: 2084: 2079: 2075: 2071: 2066: 2062: 2058: 2055: 2052: 2047: 2043: 2027: 2026: 2014: 2011: 2008: 2004: 2001: 1998: 1995: 1992: 1987: 1984: 1979: 1974: 1971: 1968: 1964: 1961: 1958: 1955: 1952: 1949: 1946: 1939: 1936: 1931: 1927: 1923: 1920: 1915: 1911: 1907: 1902: 1899: 1894: 1888: 1885: 1880: 1874: 1871: 1866: 1862: 1858: 1855: 1850: 1846: 1842: 1837: 1834: 1829: 1824: 1820: 1715: 1714: 1702: 1697: 1689: 1684: 1680: 1676: 1671: 1666: 1662: 1658: 1654: 1650: 1644: 1640: 1636: 1631: 1627: 1621: 1617: 1613: 1612: 1607: 1603: 1597: 1593: 1589: 1584: 1580: 1574: 1570: 1566: 1562: 1557: 1553: 1549: 1544: 1539: 1535: 1531: 1530: 1528: 1511: 1510: 1498: 1493: 1489: 1485: 1481: 1476: 1471: 1467: 1463: 1458: 1453: 1449: 1445: 1442: 1439: 1436: 1432: 1429: 1425: 1420: 1416: 1410: 1406: 1402: 1397: 1393: 1387: 1383: 1379: 1376: 1373: 1368: 1364: 1360: 1356: 1351: 1346: 1342: 1338: 1333: 1328: 1324: 1320: 1317: 1312: 1308: 1304: 1301: 1296: 1292: 1288: 1285: 1280: 1276: 1272: 1229: 1228: 1216: 1213: 1208: 1204: 1198: 1194: 1190: 1185: 1181: 1175: 1171: 1099: 1098: 1086: 1083: 1073: 1069: 1065: 1062: 1059: 1054: 1051: 1048: 1045: 1042: 1033: 1029: 1025: 1022: 1019: 1014: 1011: 1008: 1005: 1002: 996: 991: 986: 981: 977: 961: 960: 948: 941: 937: 933: 930: 927: 922: 919: 916: 913: 910: 907: 904: 897: 893: 889: 886: 883: 878: 875: 872: 869: 866: 863: 860: 857: 854: 851: 848: 845: 842: 839: 836: 833: 830: 827: 824: 821: 818: 815: 812: 809: 806: 791: 790: 771: 767: 763: 760: 757: 752: 749: 746: 743: 740: 735: 732: 729: 726: 723: 720: 717: 711: 708: 705: 702: 699: 696: 693: 676:of the metric 643: 642: 628: 622: 619: 617: 614: 613: 610: 607: 605: 602: 601: 599: 594: 591: 588: 585: 582: 579: 576: 546: 545: 531: 527: 523: 519: 516: 513: 510: 506: 503: 499: 496: 493: 488: 484: 480: 476: 473: 468: 464: 460: 425: 422: 419: 416: 413: 410: 407: 387: 384: 381: 378: 375: 372: 369: 313: 310: 252:theory of the 215: 212: 207: 203: 199: 179: 176: 172: 168: 118: 117: 106: 100: 97: 92: 89: 83: 80: 72: 69: 64: 59: 56: 34:, named after 15: 9: 6: 4: 3: 2: 21095: 21084: 21083:Moduli theory 21081: 21079: 21076: 21074: 21071: 21069: 21066: 21065: 21063: 21052: 21047: 21044: 21040: 21035: 21030: 21026: 21022: 21021: 21015: 21011: 21006: 21002: 20998: 20993: 20989: 20984: 20980: 20976: 20971: 20968: 20964: 20960: 20954: 20950: 20946: 20945: 20940: 20936: 20933: 20931:0-914098-70-5 20927: 20923: 20918: 20914: 20909: 20905: 20901: 20896: 20892: 20887: 20883: 20879: 20874: 20872: 20868: 20864: 20860: 20856: 20854: 20851: 20847: 20843: 20839: 20835: 20831: 20829: 20826: 20822: 20818: 20814: 20810: 20806: 20803: 20799: 20795: 20791: 20787: 20783: 20782:Ann. of Math. 20779: 20774: 20771: 20767: 20763: 20759: 20754: 20749: 20745: 20741: 20737: 20733: 20730: 20726: 20722: 20718: 20713: 20708: 20704: 20700: 20699: 20693: 20690: 20688:0-387-96310-3 20684: 20680: 20675: 20671: 20666: 20663: 20661:0-486-66721-9 20657: 20653: 20649: 20645: 20642: 20638: 20634: 20628: 20623: 20618: 20614: 20613: 20607: 20604: 20602:0-387-70088-9 20598: 20594: 20589: 20586: 20582: 20578: 20572: 20568: 20567: 20561: 20557: 20553: 20548: 20544: 20540: 20536: 20532: 20527: 20523: 20519: 20514: 20511: 20507: 20503: 20499: 20494: 20492:, Chapter VI. 20490: 20488:0-8218-0049-3 20484: 20480: 20475: 20471: 20466: 20464: 20459: 20455: 20451: 20447: 20440: 20435: 20432: 20426: 20422: 20418: 20417:Martin, Gaven 20414: 20409: 20405: 20401: 20397: 20393: 20388: 20387: 20377: 20372: 20366: 20361: 20355: 20350: 20348: 20346: 20339: 20334: 20332: 20325: 20319: 20310: 20307: 20305: 20302: 20300: 20297: 20295: 20292: 20290: 20287: 20286: 20282: 20276:, p. 321 20275: 20270: 20263: 20258: 20251: 20246: 20239: 20234: 20226: 20223: 20221: 20218: 20217: 20213: 20207: 20202: 20194: 20191: 20189: 20188:Glutsyuk 2008 20186: 20184: 20181: 20180: 20176: 20168:, p. 277 20167: 20164: 20161: 20158: 20157: 20153: 20146: 20141: 20132: 20129: 20126: 20123: 20122: 20118: 20110: 20109:Glutsyuk 2008 20107: 20105: 20102: 20101: 20097: 20089: 20086: 20084: 20083:Glutsyuk 2008 20081: 20079: 20076: 20074: 20071: 20069: 20066: 20065: 20061: 20054: 20049: 20045: 20036: 20033: 20031: 20028: 20026: 20023: 20022: 20000: 19995: 19991: 19987: 19982: 19979: 19974: 19970: 19966: 19963: 19954: 19953: 19952: 19950: 19945: 19941: 19937: 19933: 19926: 19919: 19915: 19911: 19907: 19903: 19896: 19892: 19888: 19884: 19880: 19876: 19869: 19865: 19861: 19857: 19853: 19848: 19846: 19825: 19820: 19816: 19811: 19801: 19796: 19792: 19786: 19780: 19774: 19771: 19768: 19755: 19743: 19742: 19741: 19739: 19735: 19731: 19727: 19722: 19720: 19712: 19708: 19700: 19696: 19675: 19667: 19661: 19658: 19654: 19650: 19642: 19639: 19635: 19628: 19619: 19618: 19617: 19598: 19592: 19583: 19577: 19574: 19571: 19565: 19562: 19556: 19550: 19544: 19538: 19535: 19529: 19526: 19523: 19520: 19514: 19511: 19508: 19502: 19493: 19492: 19491: 19489: 19485: 19481: 19477: 19473: 19469: 19465: 19461: 19457: 19452: 19450: 19446: 19442: 19438: 19434: 19430: 19426: 19422: 19418: 19414: 19410: 19406: 19402: 19398: 19394: 19390: 19386: 19382: 19378: 19374: 19370: 19366: 19362: 19358: 19354: 19350: 19346: 19342: 19338: 19334: 19330: 19326: 19322: 19318: 19303: 19299: 19295: 19291: 19287: 19283: 19279: 19275: 19271: 19267: 19263: 19258: 19253: 19246: 19239: 19232: 19225: 19218: 19214: 19210: 19206: 19202: 19198: 19195:. In fact if 19194: 19165: 19161: 19157: 19152: 19148: 19136: 19132: 19128: 19123: 19119: 19105: 19101: 19097: 19092: 19088: 19076: 19072: 19068: 19063: 19059: 19049: 19041: 19037: 19033: 19028: 19024: 19020: 19015: 19011: 19007: 19002: 18998: 18985: 18984: 18983: 18964: 18959: 18944: 18940: 18936: 18931: 18927: 18923: 18918: 18914: 18910: 18905: 18901: 18889: 18886: 18870: 18866: 18859: 18856: 18848: 18844: 18837: 18834: 18826: 18822: 18815: 18812: 18804: 18800: 18793: 18776: 18775: 18774: 18772: 18768: 18764: 18760: 18755: 18753: 18732: 18729: 18726: 18710: 18706: 18699: 18696: 18688: 18684: 18677: 18657: 18653: 18646: 18643: 18635: 18631: 18624: 18613: 18608: 18605: 18601: 18591: 18590: 18589: 18570: 18560: 18556: 18552: 18547: 18543: 18534: 18524: 18520: 18516: 18511: 18507: 18492: 18491: 18490: 18471: 18462: 18450: 18446: 18442: 18437: 18433: 18420: 18408: 18404: 18400: 18395: 18391: 18379: 18376: 18373: 18357: 18353: 18346: 18343: 18335: 18331: 18324: 18304: 18300: 18293: 18290: 18282: 18278: 18271: 18253: 18252: 18251: 18249: 18245: 18241: 18237: 18231: 18227: 18217: 18212: 18205: 18198: 18191: 18183: 18175: 18171: 18163: 18159: 18155: 18151: 18147: 18143: 18139: 18131: 18124: 18116: 18109: 18104: 18102: 18095: 18087: 18080: 18073: 18066: 18058: 18054: 18046: 18042: 18038: 18030: 18026: 18022: 18018: 17998: 17992: 17983: 17980: 17969: 17965: 17954: 17950: 17942: 17933: 17927: 17918: 17915: 17904: 17903: 17902: 17884: 17873: 17865: 17841: 17833: 17827: 17821: 17812: 17809: 17801: 17790: 17787: 17779: 17776: 17770: 17761: 17758: 17750: 17739: 17736: 17725: 17719: 17716: 17710: 17701: 17698: 17687: 17686: 17685: 17683: 17679: 17675: 17671: 17664: 17660: 17656: 17652: 17648: 17644: 17640: 17633: 17626: 17621: 17619: 17612: 17605: 17601: 17596: 17586: 17584: 17580: 17576: 17571: 17567: 17563: 17558: 17554: 17549: 17545: 17541: 17533: 17529: 17525: 17520: 17516: 17505: 17501: 17497: 17492: 17488: 17481: 17476: 17472: 17468: 17461: 17457: 17450: 17446: 17434: 17429: 17421: 17417: 17413: 17409: 17405: 17401: 17399: 17395: 17388: 17384: 17380: 17376: 17372: 17368: 17364: 17360: 17356: 17352: 17348: 17344: 17340: 17336: 17332: 17328: 17324: 17320: 17316: 17312: 17308: 17299: 17297: 17293: 17289: 17285: 17281: 17277: 17258: 17252: 17244: 17239: 17236: 17231: 17228: 17225: 17209: 17205: 17197: 17193: 17187: 17178: 17172: 17166: 17158: 17157: 17156: 17154: 17150: 17146: 17142: 17138: 17134: 17130: 17109: 17093: 17089: 17085: 17076: 17071: 17065: 17062: 17059: 17054: 17050: 17040: 17039: 17038: 17036: 17032: 17028: 17024: 17020: 17016: 17012: 17008: 17004: 16983: 16974: 16969: 16965: 16956: 16951: 16941: 16940: 16939: 16920: 16915: 16911: 16907: 16902: 16898: 16888: 16887: 16886: 16884: 16863: 16852: 16848: 16844: 16839: 16835: 16828: 16822: 16819: 16814: 16810: 16806: 16801: 16797: 16787: 16786: 16785: 16783: 16762: 16759: 16751: 16747: 16743: 16737: 16734: 16729: 16725: 16715: 16714: 16713: 16694: 16691: 16685: 16679: 16676: 16664: 16659: 16652: 16643: 16642: 16641: 16639: 16635: 16631: 16627: 16623: 16619: 16615: 16611: 16607: 16586: 16583: 16580: 16571: 16556: 16555: 16554: 16526: 16521: 16514: 16511: 16508: 16505: 16502: 16493: 16492: 16491: 16488: 16484: 16480: 16476: 16471: 16466: 16446: 16443: 16440: 16435: 16427: 16424: 16415: 16412: 16409: 16400: 16391: 16388: 16377: 16376: 16375: 16373: 16362: 16358: 16355: 16347: 16343: 16338: 16334: 16329: 16324: 16320: 16316: 16312: 16308: 16304: 16300: 16299: 16281: 16273: 16269: 16260: 16255: 16252: 16247: 16244: 16239: 16235: 16218: 16214: 16206: 16202: 16196: 16187: 16181: 16175: 16167: 16166: 16165: 16164: 16160: 16156: 16152: 16148: 16144: 16140: 16136: 16133: 16129: 16124: 16120: 16116: 16113: 16112: 16108: 16104: 16100: 16099: 16074: 16068: 16062: 16059: 16052: 16048: 16037: 16033: 16025: 16022: 16016: 16004: 15994: 15993: 15992: 15991: 15987: 15986: 15964: 15958: 15955: 15943: 15939: 15931: 15927: 15921: 15918: 15909: 15903: 15891: 15881: 15880: 15879: 15878: 15874: 15871: 15870: 15863: 15858: 15854: 15849: 15845: 15841: 15837: 15830: 15826: 15821: 15817: 15813: 15809: 15806:) ≠ 0. Since 15802: 15798: 15791: 15786: 15782: 15778: 15774: 15767: 15762: 15758: 15751: 15747: 15746: 15727: 15724: 15716: 15712: 15708: 15705: 15693: 15678: 15677: 15676: 15675: 15671: 15664: 15659: 15655: 15651: 15648: 15645: 15641: 15637: 15634: 15633: 15629: 15625: 15621: 15616: 15612: 15608: 15604: 15599: 15595: 15591: 15586: 15582: 15578: 15574: 15570: 15565: 15561: 15557: 15552: 15548: 15544: 15540: 15536: 15532: 15531: 15510: 15505: 15501: 15497: 15494: 15491: 15483: 15477: 15471: 15466: 15456: 15444: 15440: 15434: 15423: 15420: 15417: 15413: 15410: 15404: 15392: 15388: 15382: 15367: 15363: 15359: 15357: 15349: 15346: 15342: 15339: 15333: 15321: 15317: 15307: 15293: 15288: 15276: 15272: 15266: 15251: 15247: 15243: 15240: 15237: 15233: 15230: 15221: 15217: 15210: 15205: 15201: 15197: 15195: 15184: 15176: 15172: 15165: 15154: 15153: 15152: 15151: 15147: 15143: 15139: 15135: 15131: 15128: 15127: 15123: 15119: 15115: 15110: 15106: 15102: 15098: 15094: 15093: 15074: 15069: 15065: 15056: 15052: 15048: 15045: 15039: 15031: 15027: 15023: 15020: 15014: 15011: 15006: 15002: 14996: 14992: 14988: 14985: 14982: 14973: 14972: 14971: 14970: 14966: 14962: 14957: 14953: 14948: 14944: 14939: 14935: 14930: 14926: 14921: 14917: 14912: 14908: 14904: 14900: 14896: 14892: 14888: 14884: 14881: 14880: 14875: 14871: 14867: 14863: 14859: 14858: 14839: 14836: 14827: 14818: 14815: 14812: 14809: 14806: 14803: 14794: 14785: 14780: 14776: 14772: 14766: 14763: 14760: 14757: 14752: 14748: 14744: 14738: 14735: 14732: 14729: 14726: 14717: 14716: 14715: 14714: 14710: 14706: 14702: 14698: 14694: 14690: 14689: 14670: 14652: 14648: 14641: 14638: 14631: 14621: 14617: 14607: 14602: 14592: 14588: 14579: 14574: 14564: 14560: 14547: 14546: 14545: 14544: 14540: 14539: 14520: 14517: 14512: 14508: 14502: 14494: 14489: 14485: 14479: 14474: 14470: 14460: 14451: 14446: 14442: 14432: 14431: 14430: 14429: 14425: 14421: 14417: 14416: 14415: 14413: 14409: 14405: 14401: 14397: 14393: 14388: 14384: 14379: 14375: 14370: 14366: 14361: 14357: 14353: 14349: 14345: 14341: 14336: 14332: 14327: 14323: 14319: 14315: 14311: 14307: 14303: 14298: 14294: 14289: 14285: 14280: 14278: 14274: 14270: 14265: 14261: 14240: 14227: 14221: 14206: 14202: 14189: 14188: 14187: 14185: 14181: 14176: 14172: 14151: 14148: 14145: 14137: 14133: 14129: 14126: 14120: 14115: 14111: 14101: 14100: 14099: 14097: 14092: 14086: 14080: 14078: 14074: 14070: 14067:coefficients 14065: 14061: 14046: 14044: 14040: 14036: 14032: 14028: 14024: 14004: 14001: 13998: 13995: 13992: 13989: 13985: 13976: 13972: 13958: 13952: 13949: 13934: 13926: 13922: 13918: 13914: 13908: 13904: 13897: 13894: 13890: 13886: 13875: 13869: 13856: 13855: 13854: 13853: 13849: 13842: 13838: 13831: 13811: 13798: 13790: 13786: 13782: 13772: 13768: 13764: 13758: 13753: 13745: 13734: 13733: 13732: 13730: 13726: 13722: 13702: 13692: 13688: 13684: 13679: 13675: 13666: 13661: 13657: 13653: 13650: 13647: 13635: 13631: 13627: 13622: 13618: 13607: 13599: 13588: 13584: 13570: 13564: 13561: 13555: 13551: 13545: 13532: 13528: 13521: 13518: 13510: 13506: 13499: 13486: 13485: 13484: 13482: 13478: 13474: 13470: 13466: 13462: 13458: 13454: 13450: 13430: 13427: 13423: 13417: 13407: 13404: 13396: 13393: 13390: 13382: 13379: 13375: 13368: 13363: 13359: 13350: 13349: 13348: 13330: 13325: 13321: 13317: 13314: 13311: 13299: 13295: 13291: 13286: 13282: 13271: 13263: 13255: 13251: 13247: 13234: 13230: 13223: 13220: 13217: 13209: 13205: 13198: 13195: 13182: 13181: 13180: 13178: 13174: 13171:implies that 13170: 13166: 13162: 13158: 13138: 13135: 13132: 13126: 13120: 13115: 13112: 13108: 13104: 13101: 13095: 13089: 13081: 13080: 13079: 13077: 13073: 13053: 13050: 13047: 13044: 13039: 13031: 13028: 13019: 13016: 13013: 13004: 12995: 12992: 12981: 12980: 12979: 12977: 12973: 12969: 12965: 12942: 12939: 12936: 12932: 12929: 12919: 12916: 12913: 12907: 12902: 12896: 12890: 12876: 12870: 12867: 12862: 12859: 12856: 12853: 12849: 12846: 12841: 12835: 12832: 12827: 12821: 12818: 12815: 12811: 12805: 12798: 12792: 12781: 12775: 12772: 12767: 12764: 12762: 12754: 12751: 12747: 12744: 12738: 12731: 12725: 12711: 12705: 12702: 12698: 12694: 12688: 12682: 12679: 12676: 12674: 12666: 12660: 12657: 12646: 12645: 12644: 12642: 12638: 12634: 12630: 12625: 12623: 12619: 12599: 12596: 12593: 12587: 12581: 12576: 12573: 12569: 12565: 12562: 12556: 12550: 12542: 12541: 12540: 12538: 12534: 12530: 12510: 12507: 12502: 12499: 12495: 12491: 12482: 12477: 12468: 12467: 12466: 12464: 12444: 12439: 12436: 12428: 12425: 12422: 12416: 12411: 12408: 12404: 12397: 12394: 12391: 12386: 12383: 12375: 12372: 12369: 12363: 12360: 12352: 12351: 12350: 12348: 12344: 12340: 12336: 12332: 12328: 12324: 12320: 12316: 12312: 12291: 12288: 12285: 12282: 12276: 12273: 12267: 12264: 12256: 12252: 12248: 12242: 12239: 12227: 12222: 12215: 12212: 12200: 12195: 12188: 12185: 12180: 12176: 12172: 12169: 12160: 12159: 12158: 12155: 12151: 12146: 12142: 12138: 12134: 12114: 12111: 12105: 12099: 12096: 12090: 12084: 12076: 12075: 12074: 12072: 12051: 12046: 12042: 12038: 12035: 12026: 12021: 12011: 12010: 12009: 12006: 12004: 11999: 11995: 11991: 11987: 11983: 11979: 11975: 11971: 11966: 11964: 11960: 11956: 11952: 11948: 11944: 11934: 11932: 11928: 11924: 11923:Taylor series 11920: 11916: 11912: 11908: 11904: 11903:Borel's lemma 11885: 11881: 11877: 11874: 11869: 11863: 11860: 11857: 11853: 11847: 11843: 11839: 11834: 11831: 11828: 11824: 11819: 11815: 11812: 11809: 11796: 11792: 11789: 11782: 11778: 11774: 11769: 11765: 11762: 11758: 11752: 11748: 11739: 11732: 11726: 11723: 11720: 11716: 11711: 11704: 11698: 11695: 11692: 11689: 11685: 11677: 11676: 11675: 11673: 11669: 11664: 11660: 11637: 11634: 11631: 11625: 11622: 11619: 11616: 11613: 11610: 11605: 11601: 11594: 11586: 11582: 11578: 11575: 11569: 11561: 11557: 11553: 11550: 11547: 11541: 11538: 11535: 11529: 11521: 11520: 11519: 11517: 11513: 11509: 11505: 11501: 11497: 11493: 11489: 11469: 11466: 11461: 11457: 11451: 11447: 11443: 11440: 11435: 11431: 11427: 11424: 11421: 11415: 11409: 11401: 11400: 11399: 11397: 11377: 11372: 11368: 11364: 11361: 11356: 11352: 11348: 11343: 11332: 11326: 11320: 11314: 11311: 11308: 11305: 11299: 11294: 11290: 11286: 11278: 11277: 11276: 11274: 11254: 11251: 11248: 11242: 11236: 11233: 11227: 11221: 11215: 11212: 11209: 11202: 11196: 11191: 11188: 11183: 11179: 11172: 11169: 11165: 11160: 11157: 11149: 11148: 11147: 11144: 11142: 11138: 11134: 11130: 11126: 11122: 11099: 11087: 11080: 11065: 11061: 11055: 11043: 11036: 11021: 11017: 11011: 11005: 10997: 10996: 10995: 10977: 10972: 10968: 10964: 10961: 10956: 10952: 10948: 10943: 10932: 10926: 10923: 10920: 10917: 10911: 10906: 10902: 10898: 10890: 10889: 10888: 10886: 10882: 10862: 10853: 10841: 10834: 10831: 10828: 10822: 10816: 10810: 10807: 10801: 10789: 10782: 10779: 10776: 10770: 10764: 10758: 10752: 10746: 10743: 10740: 10734: 10726: 10725: 10724: 10723:has the form 10722: 10718: 10714: 10710: 10706: 10702: 10698: 10695:and letting ( 10694: 10690: 10686: 10682: 10678: 10674: 10670: 10666: 10662: 10658: 10653: 10651: 10647: 10643: 10639: 10635: 10631: 10627: 10623: 10619: 10598: 10595: 10592: 10585: 10582: 10578: 10574: 10571: 10567: 10557: 10556: 10555: 10534: 10530: 10523: 10517: 10514: 10505: 10500: 10490: 10489: 10488: 10486: 10482: 10462: 10457: 10454: 10439: 10436: 10427: 10418: 10407: 10398: 10390: 10386: 10380: 10374: 10368: 10360: 10359: 10358: 10356: 10352: 10347: 10343: 10339: 10335: 10329: 10319: 10317: 10311: 10292: 10287: 10284: 10269: 10266: 10257: 10248: 10241: 10235: 10229: 10220: 10219: 10218: 10216: 10196: 10182: 10179: 10170: 10161: 10151: 10142: 10134: 10130: 10124: 10118: 10112: 10104: 10103: 10102: 10100: 10097:| < 1, if 10096: 10091: 10073: 10056: 10048: 10042: 10036: 10030: 10022: 10021: 10020: 10018: 9998: 9981: 9973: 9967: 9961: 9955: 9947: 9946: 9945: 9943: 9939: 9934: 9932: 9927: 9925: 9921: 9917: 9913: 9893: 9887: 9879: 9876: 9872: 9868: 9864: 9851: 9847: 9839: 9835: 9815: 9809: 9806: 9803: 9797: 9793: 9786: 9782: 9776: 9770: 9762: 9761: 9760: 9758: 9751: 9747: 9726: 9717: 9713: 9708: 9704: 9700: 9697: 9691: 9688: 9685: 9679: 9676: 9673: 9670: 9667: 9658: 9657: 9656: 9654: 9650: 9646: 9642: 9641:bump function 9638: 9617: 9611: 9605: 9602: 9585: 9578: 9568: 9561: 9555: 9546: 9543: 9531: 9530: 9529: 9527: 9523: 9519: 9515: 9494: 9486: 9483: 9479: 9470: 9466: 9458: 9449: 9441: 9437: 9431: 9425: 9417: 9413: 9403: 9402: 9401: 9382: 9377: 9374: 9364: 9361: 9357: 9350: 9347: 9341: 9335: 9326: 9325: 9324: 9322: 9319:Moreover, if 9301: 9293: 9289: 9278: 9274: 9268: 9265: 9258: 9254: 9250: 9245: 9241: 9225: 9221: 9213: 9209: 9203: 9200: 9197: 9190: 9187: 9183: 9179: 9176: 9172: 9162: 9161: 9160: 9158: 9155:The solution 9153: 9151: 9147: 9143: 9139: 9135: 9131: 9127: 9099: 9096: 9092: 9078: 9068: 9060: 9057: 9051: 9045: 9039: 9030: 9029: 9028: 9026: 9022: 9018: 8997: 8992: 8988: 8984: 8979: 8975: 8971: 8968: 8959: 8954: 8944: 8943: 8942: 8940: 8935: 8931: 8927: 8906: 8898: 8888: 8880: 8877: 8869: 8857: 8853: 8844: 8839: 8823: 8818: 8809: 8804: 8792: 8788: 8779: 8773: 8767: 8758: 8757: 8756: 8754: 8750: 8746: 8741: 8739: 8735: 8731: 8727: 8723: 8702: 8699: 8696: 8693: 8690: 8684: 8681: 8678: 8675: 8667: 8653: 8652: 8651: 8649: 8646: 8642: 8638: 8635: 8631: 8627: 8623: 8618: 8613: 8612:Sobolev space 8592: 8587: 8583: 8579: 8567: 8562: 8555: 8546: 8545: 8544: 8543: 8539: 8518: 8513: 8509: 8505: 8500: 8496: 8492: 8489: 8483: 8480: 8477: 8467: 8463: 8457: 8449: 8442: 8437: 8433: 8429: 8420: 8419: 8418: 8416: 8413: 8409: 8405: 8401: 8396: 8392: 8388: 8368: 8365: 8362: 8359: 8354: 8350: 8346: 8343: 8334: 8329: 8320: 8319: 8318: 8317:it satisfies 8316: 8312: 8308: 8304: 8300: 8296: 8292: 8288: 8284: 8280: 8276: 8272: 8269: 8265: 8261: 8257: 8252: 8250: 8246: 8242: 8238: 8234: 8230: 8226: 8222: 8219: 8199: 8196: 8193: 8190: 8181: 8167: 8166: 8165: 8163: 8158: 8156: 8152: 8132: 8129: 8126: 8120: 8114: 8109: 8105: 8101: 8098: 8092: 8086: 8077: 8076: 8075: 8073: 8069: 8065: 8044: 8041: 8036: 8032: 8028: 8019: 8014: 8004: 8003: 8002: 8000: 7979: 7974: 7971: 7963: 7960: 7957: 7951: 7948: 7943: 7939: 7932: 7929: 7926: 7921: 7918: 7910: 7907: 7904: 7898: 7895: 7886: 7885: 7884: 7865: 7862: 7859: 7856: 7853: 7847: 7844: 7841: 7829: 7828: 7827: 7808: 7805: 7802: 7799: 7796: 7793: 7786: 7783: 7780: 7777: 7774: 7771: 7768: 7759: 7758: 7757: 7755: 7751: 7731: 7728: 7725: 7719: 7716: 7710: 7707: 7699: 7695: 7691: 7685: 7682: 7670: 7665: 7658: 7655: 7643: 7638: 7631: 7628: 7623: 7619: 7615: 7612: 7604: 7603: 7602: 7599: 7595: 7590: 7586: 7582: 7578: 7558: 7555: 7549: 7543: 7540: 7534: 7528: 7520: 7519: 7518: 7516: 7496: 7491: 7487: 7483: 7480: 7471: 7466: 7457: 7456: 7455: 7452: 7450: 7446: 7442: 7422: 7419: 7416: 7413: 7408: 7400: 7397: 7386: 7385: 7384: 7382: 7378: 7357: 7354: 7351: 7342: 7333: 7330: 7318: 7317: 7316: 7297: 7294: 7291: 7288: 7285: 7282: 7279: 7270: 7269: 7268: 7267:, defined as 7266: 7262: 7258: 7237: 7234: 7231: 7225: 7222: 7219: 7207: 7192: 7191: 7190: 7189: 7186: 7182: 7161: 7155: 7152: 7148: 7143: 7137: 7131: 7122: 7121: 7120: 7097: 7088: 7085: 7078: 7077: 7076: 7074: 7069: 7051: 7046: 7042: 7038: 7026: 7021: 7014: 7006: 7005: 7004: 7002: 6998: 6978: 6972: 6963: 6960: 6952: 6944: 6937: 6931: 6922: 6918: 6915: 6903: 6902: 6901: 6899: 6895: 6891: 6887: 6883: 6879: 6875: 6874:Adrien Douady 6866: 6860: 6858: 6838: 6832: 6826: 6823: 6813: 6809: 6805: 6802: 6799: 6794: 6791: 6788: 6785: 6782: 6777: 6774: 6771: 6768: 6765: 6762: 6759: 6753: 6740: 6736: 6732: 6729: 6726: 6721: 6718: 6715: 6712: 6709: 6702: 6694: 6690: 6686: 6681: 6677: 6665: 6662: 6659: 6656: 6653: 6650: 6647: 6640: 6632: 6628: 6624: 6619: 6615: 6605: 6598: 6594: 6584: 6579: 6568: 6567: 6566: 6545: 6541: 6516: 6512: 6507: 6497: 6492: 6467: 6463: 6448: 6444: 6440: 6437: 6434: 6429: 6426: 6423: 6420: 6417: 6414: 6411: 6405: 6402: 6391: 6387: 6383: 6380: 6377: 6372: 6369: 6366: 6363: 6360: 6357: 6354: 6345: 6336: 6331: 6322: 6307: 6303: 6288: 6284: 6280: 6277: 6274: 6269: 6266: 6263: 6260: 6257: 6254: 6251: 6245: 6242: 6231: 6227: 6223: 6220: 6217: 6212: 6209: 6206: 6203: 6200: 6197: 6194: 6185: 6180: 6176: 6167: 6166: 6165: 6164:We thus have 6151: 6145: 6142: 6139: 6133: 6130: 6127: 6121: 6118: 6115: 6109: 6106: 6100: 6097: 6094: 6088: 6057: 6054: 6042: 6038: 6034: 6031: 6028: 6023: 6020: 6017: 6011: 6008: 6005: 6001: 5988: 5985: 5982: 5976: 5973: 5970: 5967: 5959: 5958: 5957: 5955: 5951: 5947: 5943: 5927: 5924: 5920: 5916: 5913: 5910: 5904: 5897: 5894: 5869: 5866: 5863: 5860: 5848: 5844: 5840: 5837: 5834: 5829: 5826: 5823: 5817: 5814: 5811: 5807: 5799: 5798: 5797: 5795: 5791: 5787: 5783: 5779: 5775: 5771: 5767: 5751: 5743: 5739: 5734: 5732: 5728: 5724: 5720: 5716: 5697: 5691: 5683: 5679: 5675: 5671: 5667: 5663: 5659: 5655: 5651: 5647: 5643: 5639: 5635: 5631: 5627: 5623: 5619: 5615: 5611: 5591: 5585: 5582: 5576: 5570: 5562: 5554: 5550: 5546: 5543: 5540: 5535: 5532: 5529: 5526: 5520: 5514: 5507: 5504: 5495: 5494: 5493: 5491: 5487: 5483: 5478: 5464: 5444: 5441: 5438: 5430: 5426: 5422: 5406: 5403: 5397: 5394: 5391: 5385: 5365: 5359: 5356: 5353: 5347: 5344: 5341: 5335: 5332: 5329: 5323: 5320: 5314: 5311: 5308: 5302: 5294: 5290: 5286: 5281: 5267: 5247: 5244: 5241: 5221: 5201: 5198: 5195: 5168: 5162: 5156: 5153: 5146: 5142: 5132: 5127: 5121: 5108: 5104: 5095: 5092: 5083: 5078: 5071: 5066: 5062: 5055: 5052: 5047: 5043: 5023: 5018: 5009: 5006: 4997: 4992: 4985: 4976: 4971: 4964: 4961: 4956: 4952: 4942: 4940: 4930: 4922: 4919: 4916: 4902: 4893: 4890: 4887: 4870: 4869: 4868: 4848: 4843: 4822: 4814: 4798: 4778: 4754: 4744: 4740: 4736: 4733: 4730: 4725: 4722: 4719: 4716: 4713: 4708: 4705: 4702: 4699: 4696: 4693: 4690: 4684: 4678: 4672: 4669: 4662: 4658: 4648: 4643: 4632: 4631: 4630: 4628: 4624: 4620: 4616: 4612: 4607: 4604: 4595: 4582: 4576: 4570: 4562: 4558: 4553: 4540: 4535: 4531: 4526: 4516: 4511: 4507: 4501: 4495: 4471: 4453: 4449: 4445: 4440: 4436: 4429: 4426: 4418: 4414: 4410: 4405: 4401: 4375: 4371: 4367: 4362: 4358: 4351: 4348: 4340: 4336: 4332: 4327: 4323: 4295: 4291: 4287: 4284: 4279: 4275: 4268: 4265: 4257: 4253: 4249: 4246: 4241: 4237: 4211: 4207: 4203: 4200: 4195: 4191: 4184: 4181: 4173: 4169: 4165: 4162: 4157: 4153: 4136: 4130: 4124: 4116: 4115: 4114: 4098: 4094: 4088: 4084: 4080: 4075: 4071: 4065: 4061: 4052: 4036: 4031: 4026: 4022: 4016: 4011: 4007: 4003: 3998: 3994: 3988: 3984: 3978: 3974: 3968: 3964: 3960: 3957: 3952: 3947: 3943: 3937: 3932: 3928: 3919: 3915: 3911: 3891: 3881: 3871: 3867: 3861: 3857: 3853: 3848: 3844: 3838: 3834: 3827: 3819: 3814: 3810: 3806: 3801: 3796: 3792: 3780: 3775: 3771: 3767: 3762: 3757: 3753: 3744: 3741: 3736: 3726: 3722: 3718: 3713: 3708: 3704: 3697: 3689: 3684: 3680: 3676: 3671: 3666: 3662: 3648: 3644: 3638: 3634: 3630: 3625: 3621: 3615: 3611: 3604: 3601: 3598: 3593: 3583: 3579: 3575: 3570: 3566: 3559: 3551: 3546: 3542: 3538: 3533: 3528: 3524: 3514: 3508: 3502: 3494: 3493: 3492: 3490: 3485: 3483: 3467: 3461: 3455: 3452: 3447: 3443: 3438: 3428: 3423: 3402: 3395: 3391: 3387: 3384: 3381: 3376: 3368: 3352: 3349: 3345: 3336: 3331: 3327: 3323: 3318: 3313: 3309: 3302: 3299: 3291: 3287: 3283: 3279: 3275: 3271: 3267: 3247: 3242: 3236: 3232: 3228: 3225: 3220: 3216: 3207: 3203: 3199: 3196: 3193: 3185: 3180: 3176: 3163: 3157: 3153: 3144: 3140: 3136: 3133: 3130: 3125: 3120: 3116: 3112: 3106: 3101: 3097: 3088: 3087: 3086: 3070: 3066: 3043: 3039: 3018: 3013: 3009: 2988: 2983: 2979: 2959: 2954: 2950: 2930: 2925: 2921: 2893: 2879: 2875: 2871: 2868: 2865: 2860: 2857: 2854: 2851: 2848: 2830: 2826: 2822: 2817: 2813: 2806: 2803: 2795: 2791: 2787: 2782: 2778: 2768: 2761: 2760: 2759: 2758: 2737: 2734: 2731: 2728: 2725: 2722: 2719: 2701: 2697: 2693: 2688: 2684: 2677: 2674: 2666: 2662: 2658: 2653: 2649: 2634: 2633: 2632: 2630: 2611: 2605: 2585: 2563: 2559: 2554: 2544: 2539: 2529: 2513: 2509: 2504: 2494: 2489: 2480: 2460: 2455: 2450: 2441: 2436: 2428: 2424: 2414: 2409: 2403: 2400: 2397: 2393: 2385: 2373: 2369: 2360: 2355: 2340: 2335: 2326: 2321: 2317: 2314: 2311: 2305: 2301: 2292: 2287: 2283: 2279: 2271: 2270: 2269: 2267: 2247: 2244: 2240: 2228: 2224: 2220: 2215: 2211: 2204: 2201: 2193: 2189: 2185: 2180: 2176: 2166: 2157: 2152: 2143: 2128: 2124: 2112: 2108: 2104: 2099: 2095: 2088: 2085: 2077: 2073: 2069: 2064: 2060: 2050: 2045: 2041: 2032: 2031: 2030: 2012: 2009: 2006: 2002: 1999: 1996: 1993: 1990: 1982: 1977: 1972: 1969: 1966: 1962: 1959: 1956: 1953: 1950: 1947: 1944: 1937: 1929: 1921: 1918: 1913: 1900: 1897: 1892: 1883: 1872: 1864: 1856: 1853: 1848: 1835: 1832: 1827: 1822: 1809: 1808: 1807: 1805: 1801: 1797: 1793: 1789: 1785: 1781: 1777: 1773: 1769: 1765: 1760: 1758: 1757: 1752: 1748: 1744: 1740: 1736: 1732: 1728: 1724: 1720: 1700: 1695: 1687: 1682: 1678: 1674: 1669: 1664: 1660: 1652: 1648: 1642: 1638: 1634: 1629: 1625: 1619: 1615: 1605: 1601: 1595: 1591: 1587: 1582: 1578: 1572: 1568: 1560: 1555: 1551: 1547: 1542: 1537: 1533: 1526: 1516: 1515: 1514: 1496: 1491: 1487: 1483: 1474: 1469: 1465: 1461: 1456: 1451: 1447: 1440: 1437: 1434: 1430: 1427: 1418: 1414: 1408: 1404: 1400: 1395: 1391: 1385: 1381: 1374: 1371: 1366: 1362: 1358: 1349: 1344: 1340: 1336: 1331: 1326: 1322: 1315: 1310: 1306: 1302: 1299: 1294: 1290: 1286: 1283: 1278: 1274: 1270: 1262: 1261: 1260: 1258: 1254: 1250: 1246: 1242: 1238: 1234: 1214: 1211: 1206: 1202: 1196: 1192: 1188: 1183: 1179: 1173: 1169: 1160: 1159: 1158: 1157:is positive: 1156: 1152: 1148: 1144: 1140: 1136: 1132: 1128: 1124: 1120: 1116: 1112: 1108: 1104: 1084: 1081: 1071: 1067: 1063: 1060: 1057: 1052: 1049: 1046: 1043: 1040: 1031: 1027: 1023: 1020: 1017: 1012: 1009: 1006: 1003: 1000: 994: 989: 979: 966: 965: 964: 963:implies that 939: 935: 931: 928: 925: 920: 917: 914: 911: 908: 895: 891: 887: 884: 881: 876: 873: 870: 867: 864: 858: 852: 849: 846: 843: 840: 837: 834: 825: 822: 819: 816: 813: 810: 807: 796: 795: 794: 769: 765: 761: 758: 755: 750: 747: 744: 741: 738: 733: 730: 727: 724: 721: 718: 715: 709: 703: 700: 697: 691: 683: 682: 681: 679: 675: 670: 668: 664: 660: 656: 652: 648: 626: 620: 615: 608: 603: 597: 592: 586: 583: 580: 574: 566: 565: 564: 563: 559: 555: 551: 529: 525: 521: 517: 514: 511: 508: 504: 501: 497: 494: 491: 486: 482: 478: 474: 471: 466: 462: 458: 450: 449: 448: 446: 442: 437: 423: 420: 417: 414: 411: 408: 405: 385: 382: 379: 376: 373: 370: 367: 359: 355: 351: 347: 343: 339: 335: 331: 327: 323: 319: 309: 307: 303: 299: 295: 291: 287: 283: 279: 275: 271: 267: 263: 260:defined on L( 259: 255: 251: 247: 243: 239: 235: 231: 210: 201: 177: 170: 158: 154: 150: 149: 144: 140: 139: 134: 130: 127: 123: 104: 98: 90: 81: 78: 67: 57: 44: 43: 42: 41: 37: 33: 29: 22: 21050: 21024: 21018: 21000: 20996: 20978: 20974: 20943: 20921: 20903: 20899: 20881: 20877: 20785: 20781: 20743: 20739: 20702: 20696: 20678: 20669: 20651: 20611: 20592: 20565: 20555: 20551: 20542: 20521: 20517: 20501: 20497: 20478: 20469: 20449: 20445: 20420: 20403: 20391: 20376:Väisälä 1984 20371: 20360: 20318: 20289:Ahlfors 1966 20281: 20269: 20262:Ahlfors 1966 20257: 20245: 20233: 20220:Ahlfors 1966 20212: 20201: 20193:Ahlfors 1966 20175: 20162:, p. 99 20160:Ahlfors 1966 20152: 20147:, p. 98 20145:Ahlfors 1966 20140: 20133:, p. 88 20125:Ahlfors 1966 20117: 20096: 20078:Ahlfors 1966 20060: 20048: 19948: 19943: 19939: 19935: 19931: 19924: 19917: 19916:| ≥ 1. Thus 19913: 19909: 19905: 19901: 19894: 19890: 19886: 19882: 19878: 19874: 19867: 19863: 19859: 19855: 19851: 19849: 19844: 19842: 19737: 19733: 19729: 19725: 19723: 19710: 19706: 19698: 19694: 19692: 19615: 19487: 19479: 19476:Tukia (1985) 19471: 19468:an extension 19459: 19455: 19453: 19448: 19444: 19440: 19436: 19432: 19428: 19424: 19420: 19416: 19412: 19408: 19404: 19400: 19396: 19392: 19388: 19384: 19380: 19376: 19372: 19368: 19364: 19360: 19356: 19352: 19348: 19344: 19340: 19336: 19332: 19328: 19324: 19320: 19316: 19301: 19297: 19293: 19289: 19285: 19281: 19273: 19269: 19265: 19261: 19259: 19251: 19244: 19237: 19230: 19223: 19216: 19212: 19208: 19204: 19200: 19196: 19191:denotes the 19190: 18981: 18770: 18766: 18763:quasi-Möbius 18762: 18758: 18756: 18751: 18749: 18587: 18488: 18247: 18243: 18235: 18233: 18210: 18203: 18196: 18189: 18181: 18169: 18161: 18158:Jordan curve 18153: 18149: 18145: 18141: 18137: 18129: 18122: 18114: 18107: 18105: 18093: 18085: 18078: 18071: 18064: 18056: 18044: 18040: 18036: 18028: 18024: 18020: 18016: 18014: 17900: 17681: 17677: 17673: 17669: 17662: 17650: 17642: 17638: 17631: 17624: 17622: 17617: 17610: 17603: 17598: 17582: 17578: 17574: 17569: 17565: 17561: 17556: 17552: 17547: 17543: 17539: 17531: 17527: 17523: 17518: 17514: 17503: 17495: 17490: 17486: 17479: 17474: 17470: 17459: 17448: 17444: 17432: 17427: 17419: 17415: 17407: 17403: 17402: 17397: 17393: 17386: 17382: 17378: 17374: 17370: 17366: 17362: 17358: 17354: 17350: 17346: 17342: 17338: 17334: 17330: 17326: 17322: 17318: 17314: 17310: 17309: 17305: 17295: 17291: 17287: 17283: 17279: 17275: 17274: 17152: 17148: 17144: 17140: 17136: 17132: 17128: 17126: 17034: 17030: 17026: 17022: 17018: 17014: 17010: 17006: 17002: 17000: 16937: 16882: 16880: 16781: 16779: 16711: 16637: 16633: 16629: 16625: 16621: 16617: 16613: 16609: 16605: 16603: 16552: 16486: 16482: 16481:(0) = 0 and 16478: 16474: 16469: 16464: 16462: 16371: 16368: 16359: 16353: 16351: 16345: 16341: 16336: 16332: 16327: 16322: 16318: 16314: 16310: 16306: 16302: 16158: 16154: 16150: 16146: 16142: 16138: 16131: 16127: 16122: 16118: 16114: 16106: 16102: 15872: 15861: 15856: 15852: 15847: 15843: 15839: 15835: 15828: 15824: 15819: 15815: 15811: 15807: 15800: 15796: 15789: 15784: 15780: 15776: 15772: 15765: 15760: 15756: 15749: 15669: 15662: 15657: 15653: 15649: 15643: 15639: 15635: 15627: 15623: 15619: 15614: 15610: 15606: 15602: 15597: 15593: 15589: 15584: 15580: 15576: 15572: 15568: 15563: 15559: 15555: 15550: 15546: 15542: 15538: 15534: 15145: 15141: 15137: 15133: 15129: 15121: 15117: 15113: 15108: 15104: 15100: 15096: 14964: 14960: 14955: 14951: 14946: 14942: 14937: 14933: 14928: 14924: 14919: 14915: 14910: 14906: 14902: 14898: 14894: 14890: 14886: 14882: 14873: 14869: 14865: 14861: 14708: 14704: 14700: 14696: 14692: 14423: 14419: 14411: 14407: 14403: 14399: 14395: 14391: 14386: 14382: 14377: 14373: 14368: 14364: 14359: 14355: 14351: 14347: 14343: 14339: 14334: 14330: 14325: 14321: 14316:. So by the 14313: 14309: 14305: 14296: 14292: 14287: 14283: 14281: 14276: 14272: 14268: 14263: 14259: 14257: 14183: 14179: 14174: 14170: 14168: 14095: 14090: 14084: 14081: 14076: 14072: 14068: 14063: 14059: 14057: 14042: 14038: 14034: 14030: 14026: 14022: 14020: 13851: 13847: 13840: 13836: 13829: 13827: 13728: 13724: 13720: 13718: 13480: 13476: 13472: 13468: 13464: 13460: 13456: 13452: 13448: 13446: 13346: 13172: 13164: 13160: 13156: 13154: 13075: 13071: 13069: 12978:theory that 12975: 12971: 12967: 12963: 12961: 12640: 12636: 12628: 12626: 12621: 12617: 12615: 12539:is given by 12536: 12532: 12528: 12526: 12460: 12346: 12342: 12338: 12334: 12330: 12326: 12322: 12318: 12314: 12310: 12308: 12153: 12149: 12144: 12140: 12136: 12132: 12130: 12070: 12068: 12007: 12005:tends to 2. 12002: 11997: 11993: 11989: 11985: 11973: 11972:theory when 11969: 11967: 11958: 11954: 11950: 11946: 11942: 11940: 11930: 11926: 11918: 11914: 11910: 11906: 11900: 11671: 11667: 11662: 11658: 11656: 11515: 11512:power series 11507: 11503: 11499: 11495: 11491: 11487: 11485: 11395: 11393: 11272: 11270: 11145: 11140: 11136: 11132: 11128: 11118: 10993: 10884: 10880: 10878: 10720: 10716: 10712: 10708: 10704: 10700: 10696: 10692: 10688: 10684: 10680: 10676: 10672: 10664: 10660: 10656: 10654: 10649: 10641: 10637: 10633: 10629: 10625: 10621: 10617: 10615: 10553: 10484: 10480: 10478: 10354: 10350: 10345: 10341: 10337: 10333: 10331: 10315: 10312: 10309: 10214: 10212: 10098: 10094: 10092: 10089: 10016: 10014: 9941: 9937: 9935: 9930: 9928: 9923: 9919: 9915: 9911: 9909: 9756: 9749: 9745: 9743: 9652: 9648: 9644: 9636: 9634: 9525: 9521: 9517: 9511: 9399: 9323:(0) = 0 and 9320: 9318: 9156: 9154: 9149: 9145: 9142:covering map 9137: 9133: 9129: 9125: 9123: 9024: 9020: 9016: 9014: 8938: 8933: 8929: 8923: 8752: 8748: 8744: 8742: 8737: 8733: 8729: 8725: 8721: 8719: 8647: 8644: 8640: 8636: 8633: 8629: 8621: 8616: 8609: 8541: 8537: 8535: 8414: 8411: 8407: 8403: 8399: 8394: 8390: 8386: 8384: 8314: 8310: 8306: 8302: 8298: 8294: 8290: 8286: 8282: 8278: 8274: 8270: 8267: 8263: 8259: 8255: 8253: 8248: 8244: 8240: 8236: 8232: 8228: 8224: 8220: 8218:Weyl's lemma 8215: 8161: 8159: 8154: 8149: 8074:is given by 8071: 8067: 8063: 8061: 7996: 7882: 7825: 7753: 7749: 7747: 7597: 7593: 7588: 7584: 7580: 7576: 7574: 7514: 7512: 7453: 7448: 7444: 7440: 7438: 7380: 7376: 7374: 7314: 7264: 7260: 7256: 7254: 7187: 7180: 7178: 7118: 7070: 7067: 7000: 6996: 6994: 6897: 6893: 6885: 6884:> 2. Let 6881: 6870: 6864: 6863:Solution in 6856: 6854: 6483: 6080: 5953: 5949: 5945: 5941: 5885: 5793: 5789: 5785: 5781: 5777: 5773: 5769: 5765: 5741: 5737: 5735: 5730: 5726: 5722: 5718: 5714: 5681: 5677: 5673: 5669: 5665: 5661: 5657: 5653: 5649: 5645: 5641: 5637: 5633: 5629: 5625: 5621: 5617: 5613: 5609: 5607: 5489: 5485: 5481: 5479: 5428: 5424: 5420: 5292: 5288: 5284: 5282: 5187: 4770: 4626: 4622: 4618: 4614: 4610: 4608: 4601: 4560: 4556: 4554: 4487: 4050: 3917: 3913: 3909: 3907: 3488: 3486: 3481: 3366: 3289: 3285: 3281: 3277: 3273: 3269: 3265: 3263: 2912: 2628: 2530: 2478: 2476: 2268:is given by 2265: 2263: 2028: 1799: 1795: 1791: 1787: 1783: 1779: 1775: 1771: 1767: 1763: 1761: 1754: 1750: 1746: 1742: 1738: 1734: 1730: 1726: 1722: 1718: 1716: 1512: 1256: 1252: 1248: 1244: 1240: 1236: 1232: 1230: 1150: 1146: 1142: 1138: 1134: 1130: 1126: 1122: 1118: 1114: 1110: 1106: 1102: 1100: 962: 792: 677: 673: 671: 666: 662: 658: 654: 650: 646: 644: 561: 553: 549: 547: 444: 440: 438: 357: 353: 349: 344:) is called 341: 337: 333: 329: 325: 321: 315: 265: 261: 245: 159:, and where 156: 152: 147: 142: 141:, and where 137: 132: 128: 121: 119: 31: 25: 21027:: 218–234, 20884:: 141–177, 20863:10.4171/103 20838:10.4171/055 20813:10.4171/029 20354:Sibner 1965 20127:, p. 9 20053:Spivak 1999 19951:condition: 19862:| ≥ 1. Let 19850:Now extend 19272:(and hence 19193:cross-ratio 17600:Bers (1961) 14418:The limits 13159:is in L if 12135:are L. Let 11125:plane curve 10487:satisfying 9940:> 0, if 9759:defined by 8157:is smooth. 7579:are L. Let 5744:, 0) to be 5672:by setting 5480:Gauss lets 4813:holomorphic 1753:are called 1745:defined on 1149:. The map 28:mathematics 21062:Categories 20997:Acta Math. 20981:: 97–114, 20770:0018.40501 20729:62.0565.02 20705:(5): 316, 20518:Acta Math. 20458:01.0275.02 20384:References 20299:Lehto 1987 19893:| ≤ 1 and 19304:| = 2 sin 18250:such that 18224:See also: 18099:becomes a 17593:See also: 17467:free group 17465:, it is a 17337:such that 17013:(0) = 0 = 16553:satisfies 16365:Uniqueness 14406:, so that 14275:norm with 13070:Moreover, 12157:– 1. Then 10326:See also: 10101:satisfies 9944:satisfies 7601:– 1. Then 7183:. Thus on 5423:. So the 2631:just when 1231:And using 346:isothermal 284:. Various 21043:189767039 20906:: 79–85, 20721:0002-9904 20654:, Dover, 20558:: 125–143 20524:: 23–48, 20338:Bers 1961 19988:∘ 19980:− 19805:¯ 19781:μ 19764:∞ 19760:‖ 19756:μ 19753:‖ 19668:θ 19643:θ 19593:θ 19578:ψ 19575:− 19557:θ 19539:ψ 19530:⁡ 19515:θ 19158:− 19129:− 19098:− 19069:− 18887:≤ 18727:≤ 18697:− 18644:− 18614:≤ 18606:− 18553:− 18517:− 18443:− 18401:− 18380:⋅ 18374:≤ 18344:− 18291:− 18180:of PSL(2, 18160:dividing 18035:of PSL(2, 17984:^ 17981:μ 17960:¯ 17919:^ 17916:μ 17874:∈ 17869:¯ 17854:¯ 17845:¯ 17834:μ 17813:^ 17810:μ 17791:∈ 17762:^ 17759:μ 17740:∈ 17720:μ 17702:^ 17699:μ 17616:of genus 17500:limit set 17253:μ 17248:¯ 17245:λ 17240:− 17232:λ 17229:− 17226:μ 17215:¯ 17167:ν 17086:∈ 17080:¯ 17060:− 16978:¯ 16960:¯ 16845:− 16829:μ 16807:− 16744:μ 16668:¯ 16575:¯ 16567:∂ 16530:¯ 16512:− 16447:ψ 16428:ψ 16413:ψ 16404:¯ 16392:ψ 16354:existence 16274:∗ 16270:μ 16264:¯ 16261:μ 16256:− 16248:μ 16245:− 16240:∗ 16236:μ 16224:¯ 16176:ν 16063:μ 16060:⋅ 16043:¯ 16026:− 16009:′ 16005:μ 15959:μ 15956:⋅ 15949:¯ 15922:− 15896:′ 15892:μ 15709:∘ 15697:¯ 15689:∂ 15668:in Ω, if 15495:− 15463:‖ 15431:∂ 15427:‖ 15424:≤ 15379:∂ 15364:∬ 15360:≤ 15311:¯ 15303:∂ 15294:− 15263:∂ 15248:∬ 15202:∬ 15053:μ 15049:− 15046:μ 15024:− 15015:μ 14993:μ 14989:− 14983:μ 14837:ψ 14831:¯ 14823:∂ 14819:⋅ 14813:∬ 14810:− 14804:ψ 14798:¯ 14790:∂ 14786:⋅ 14773:∬ 14767:− 14761:ψ 14758:⋅ 14745:∬ 14736:ψ 14733:⋅ 14727:∬ 14663:∞ 14659:‖ 14649:μ 14645:‖ 14642:− 14628:‖ 14618:μ 14614:‖ 14608:≤ 14599:‖ 14585:‖ 14571:‖ 14557:‖ 14518:− 14499:∂ 14464:¯ 14456:∂ 14236:∞ 14232:‖ 14228:μ 14225:‖ 14222:≤ 14217:∞ 14213:‖ 14203:μ 14199:‖ 14149:μ 14146:⋅ 14134:φ 14130:− 14112:μ 14054:Existence 13990:⋅ 13967:∞ 13963:‖ 13959:μ 13956:‖ 13953:− 13943:∞ 13939:‖ 13935:μ 13932:‖ 13915:π 13887:≤ 13807:∞ 13803:‖ 13799:μ 13796:‖ 13765:π 13759:≤ 13750:‖ 13746:μ 13743:‖ 13685:− 13651:− 13628:− 13604:‖ 13600:μ 13597:‖ 13579:∞ 13575:‖ 13571:μ 13568:‖ 13565:− 13546:≤ 13519:− 13428:π 13414:‖ 13405:− 13394:− 13380:− 13372:‖ 13315:− 13292:− 13268:‖ 13261:‖ 13248:≤ 13218:− 13113:− 13008:¯ 12917:− 12877:∬ 12871:π 12863:− 12828:− 12819:− 12782:∬ 12776:π 12768:− 12712:∬ 12703:− 12699:π 12574:− 12500:− 12486:¯ 12445:μ 12437:− 12426:− 12409:− 12395:μ 12384:− 12373:− 12349:μ. Hence 12289:μ 12274:μ 12249:μ 12231:¯ 12204:¯ 12112:− 12039:μ 12030:¯ 11921:) is the 11861:− 11832:≥ 11825:∑ 11813:θ 11801:′ 11779:⋅ 11724:≥ 11717:∑ 11699:ψ 11632:θ 11620:θ 11614:⋯ 11595:θ 11570:θ 11551:θ 11536:θ 11470:⋯ 11410:ψ 11353:θ 11333:θ 11315:ψ 11252:α 11249:− 11243:θ 11237:κ 11228:θ 11213:θ 11203:θ 11197:κ 11192:π 11180:∫ 11173:π 11158:α 11121:curvature 11100:θ 11092:′ 11081:θ 11073:′ 11070:′ 11062:− 11056:θ 11048:′ 11037:θ 11029:′ 11026:′ 11012:θ 11006:κ 10953:θ 10933:θ 10927:κ 10854:θ 10846:′ 10832:− 10817:θ 10802:θ 10794:′ 10780:− 10771:− 10765:θ 10747:θ 10583:− 10575:∘ 10568:μ 10518:μ 10509:¯ 10455:− 10449:¯ 10437:− 10431:¯ 10419:μ 10402:¯ 10369:μ 10285:− 10279:¯ 10267:− 10261:¯ 10192:¯ 10180:− 10174:¯ 10162:μ 10146:¯ 10113:μ 10069:¯ 10060:¯ 9994:¯ 9985:¯ 9974:μ 9956:μ 9877:− 9869:∘ 9857:¯ 9825:¯ 9820:∞ 9816:μ 9810:μ 9807:− 9794:μ 9771:λ 9722:∞ 9718:μ 9705:μ 9698:μ 9692:ψ 9689:− 9677:μ 9674:ψ 9668:μ 9606:μ 9603:⋅ 9595:¯ 9590:′ 9573:′ 9547:~ 9544:μ 9484:− 9467:μ 9453:¯ 9414:μ 9375:− 9362:− 9290:μ 9284:¯ 9275:μ 9269:− 9255:μ 9251:− 9242:μ 9231:¯ 9198:∘ 9188:− 9180:∘ 9173:μ 9069:μ 9061:− 8989:μ 8972:μ 8963:¯ 8889:μ 8881:− 8827:¯ 8810:− 8685:μ 8679:− 8664:∂ 8571:¯ 8481:≠ 8453:¯ 8417:, define 8347:μ 8338:¯ 8185:¯ 8177:∂ 8110:∗ 8037:∗ 8023:¯ 7980:μ 7972:− 7961:− 7944:∗ 7930:μ 7919:− 7908:− 7863:μ 7845:− 7803:μ 7781:μ 7732:μ 7717:μ 7692:μ 7674:¯ 7647:¯ 7556:− 7484:μ 7475:¯ 7346:¯ 7292:⋆ 7223:⋆ 7211:¯ 7203:∂ 7153:π 7101:¯ 7093:∂ 7030:¯ 6964:^ 6948:¯ 6923:^ 6827:μ 6806:− 6763:− 6733:− 6651:− 6588:¯ 6551:¯ 6501:¯ 6441:− 6427:− 6384:− 6370:− 6361:− 6340:¯ 6281:− 6258:− 6224:− 6035:− 5841:− 5788:), where 5547:− 5533:− 5527:− 5465:ψ 5442:∘ 5439:ψ 5268:ψ 5245:∘ 5242:ψ 5199:∘ 5196:ψ 5157:μ 5136:¯ 5114:¯ 5093:∘ 5087:¯ 5079:ψ 5053:∘ 5044:ψ 5033:¯ 5027:¯ 5007:∘ 5001:¯ 4993:ψ 4980:¯ 4962:∘ 4953:ψ 4920:∘ 4917:ψ 4906:¯ 4891:∘ 4888:ψ 4852:¯ 4844:ψ 4823:ψ 4799:ψ 4737:− 4694:− 4673:μ 4652:¯ 4571:μ 4520:¯ 4496:μ 4446:− 4427:− 4368:− 4266:− 4125:μ 4081:− 3958:− 3828:− 3560:− 3503:μ 3456:μ 3432:¯ 3388:− 3292:), where 3200:− 3137:− 3126:− 2872:− 2788:− 2723:− 2694:− 2606:μ 2548:¯ 2498:¯ 2445:¯ 2418:¯ 2344:¯ 2330:¯ 2186:− 2161:¯ 2105:− 2000:− 1986:¯ 1926:∂ 1910:∂ 1887:¯ 1879:∂ 1861:∂ 1854:− 1845:∂ 1819:∂ 1259:given by 1189:− 1064:− 1024:− 1010:− 980:μ 932:− 918:− 888:− 844:− 838:− 811:− 762:− 719:− 692:μ 415:≤ 409:≤ 377:≤ 371:≤ 270:unit disk 214:¯ 206:∂ 198:∂ 175:∂ 167:∂ 96:∂ 88:∂ 82:μ 71:¯ 63:∂ 55:∂ 38:, is the 20941:(1996), 20650:(1991), 20419:(2009), 20402:(1966), 20019:See also 19296:, then | 18172:gives a 17564:. where 16640:. Hence 15609:) since 15533:Thus if 14279:< ∞. 14267:tend to 13828:Setting 13447:For any 12624:> 2. 10616:so that 9027:so that 8262:and set 8231:. Since 8070:. Hence 5898:′ 5796:satisfy 5684:) to be 5508:′ 5419:for all 3369:is then 3268:is then 1155:Jacobian 653:> 0, 649:> 0, 447:and let 292:and the 20967:1402697 20853:2524085 20828:2284826 20802:1970228 20762:1989904 20641:2377904 20585:2245223 19912:) for | 19889:) for | 19732:| < 19310:√ 19236:) and ( 16473:'s. If 16130:. Thus 15860:≠ 0 at 15646:theory. 14398:= id = 14372:= id = 14350:| > 14312:| > 14271:in any 14182:| < 14075:| < 13731:, then 13471:) and ( 11123:of the 11119:is the 10879:Taking 8402:) with 8227:| > 7447:/2 and 6888:be the 556:. The 21041:  20965:  20955:  20928:  20869:  20844:  20819:  20800:  20768:  20760:  20727:  20719:  20685:  20658:  20639:  20629:  20599:  20583:  20573:  20485:  20456:  20427:  19387:)| / | 18982:where 17485:where 17353:where 17001:Hence 16881:Since 16313:* and 16149:* and 16141:* and 15771:). So 13347:where 13167:. The 13163:= 1 − 11494:) to ( 10994:where 10883:= 1 − 9023:+ 1 = 8720:Since 8385:where 8305:is in 8216:so by 7883:Hence 5886:Since 5660:) for 5616:, and 5608:where 5291:, and 4049:Since 3085:gives 2029:Since 30:, the 21039:S2CID 20798:JSTOR 20758:JSTOR 20442:(PDF) 20285:See: 20216:See: 20179:See: 20121:See: 20100:See: 20064:See: 20041:Notes 19736:with 19713:) + 2 19693:with 19411:| = | 19343:with 19308:/3 = 19276:) is 17653:is a 17412:Bers' 17377:with 17135:. If 16153:then 15842:) = | 15748:near 13850:| ≤ 12069:with 11953:norm 10691:) in 10344:onto 9651:≤ 1, 9400:then 8536:Thus 8398:of L( 7513:with 6892:on L( 5283:When 4603:Gauss 1790:) + i 1717:When 234:Gauss 20953:ISBN 20926:ISBN 20867:ISBN 20842:ISBN 20817:ISBN 20717:ISSN 20683:ISBN 20656:ISBN 20627:ISBN 20597:ISBN 20571:ISBN 20483:ISBN 20425:ISBN 20156:See 19923:and 19904:) = 19877:) = 19769:< 19705:) = 19447:and 19431:and 19395:) − 19379:) − 19327:and 19207:and 18246:and 18228:and 18209:and 18195:and 18117:/ Γ 18088:/ Γ 18015:for 17630:and 17522:for 17373:| = 17361:| = 17290:and 17147:for 17033:and 16636:) = 16618:F:=G 16344:* ∘ 16331:and 16305:* ∘ 16157:* ∘ 16109:(Λ). 15144:and 14707:) – 14695:and 14422:and 14410:and 14342:and 14329:and 14258:The 14186:and 14169:The 14037:| ≤ 13839:and 13727:| ≤ 12531:and 12325:and 12313:and 11968:The 11146:Let 11143:)). 10711:)) ( 10632:and 10332:Let 9744:Let 8639:and 8293:and 8285:| ≤ 8281:|, | 8237:CT*h 8066:and 7752:and 7379:and 7071:The 5792:and 5768:(0)= 5729:) = 5628:and 4835:has 4771:Let 3058:and 3001:and 2477:The 1778:) = 1741:and 1212:> 1113:) =( 1101:Let 1082:< 672:The 665:and 398:and 272:and 256:, a 228:are 190:and 120:for 21029:doi 21005:doi 21001:154 20983:doi 20908:doi 20904:116 20886:doi 20859:doi 20834:doi 20809:doi 20790:doi 20766:Zbl 20748:doi 20725:JFM 20707:doi 20617:doi 20526:doi 20522:157 20506:doi 20454:JFM 19701:+ 2 19527:exp 19339:in 19292:in 19257:). 18489:If 18168:by 18055:on 17502:of 17396:≤ | 16780:If 16604:So 16321:by 16137:If 15799:' ( 15097:μ φ 14770:lim 14742:lim 13719:If 13175:is 12331:μTF 12323:TμF 12309:If 11901:By 11514:in 10483:of 9910:If 8406:in 7748:If 3171:and 2578:of 1749:by 1251:on 1145:in 560:of 552:on 26:In 21064:: 21037:, 21025:44 21023:, 20999:, 20977:, 20963:MR 20961:, 20951:, 20902:, 20882:48 20880:, 20865:, 20850:MR 20848:, 20840:, 20825:MR 20823:, 20815:, 20796:, 20786:72 20784:, 20780:, 20764:, 20756:, 20744:43 20742:, 20723:, 20715:, 20703:42 20701:, 20637:MR 20635:, 20625:, 20581:MR 20579:, 20556:53 20554:, 20520:, 20502:14 20500:, 20452:, 20444:, 20415:; 20344:^ 20330:^ 19881:∘ 19717:. 19490:: 19443:, 19439:, 19427:, 19415:− 19407:− 19363:, 19359:, 19355:, 19347:≠ 19335:, 19319:– 19300:− 19288:≠ 19211:= 19203:= 18769:, 18216:. 17609:, 17581:∘ 17560:∘ 17551:= 17542:∘ 17390:−1 17385:∘ 17349:∘ 17345:= 17341:∘ 17286:, 17151:∘ 17021:= 17005:− 16763:1. 16587:0. 16317:= 15814:∘ 15779:∘ 15775:= 15755:= 15588:, 14963:⋅ 14950:⋅ 14932:+ 14923:⋅ 14914:= 14901:+ 14897:⋅ 14893:= 14521:1. 14039:CR 13835:= 13475:− 13467:− 13173:Pf 13157:Pf 12972:Cf 12968:Pf 12964:Pf 12345:= 12337:− 12329:= 12327:BF 12321:= 12319:AF 12148:= 12139:= 11518:: 11506:), 11398:: 11135:), 10703:), 10652:. 10624:∘ 10620:= 9926:. 9918:∘ 9520:= 9144:, 8937:= 8751:= 8740:. 8730:μU 8728:– 8722:UG 8643:– 8632:– 8410:+ 8266:= 8239:+ 8235:= 8164:, 7592:= 7583:= 7445:iz 7381:Cf 6468:2. 5952:, 5946:dy 5944:, 5942:dx 5870:0. 5794:dy 5790:dx 5784:, 5778:dy 5776:, 5774:dx 5733:. 5717:, 5680:, 5632:= 5624:= 5612:, 5287:, 4625:, 4613:, 3916:, 3280:) 3276:, 2528:. 1806:: 1798:+i 1786:+i 1774:+i 1759:. 1733:, 1249:dv 1247:+ 1245:du 1243:= 1241:ds 1215:0. 1125:), 1085:1. 669:. 657:− 655:EG 340:, 324:, 21031:: 21007:: 20985:: 20979:5 20910:: 20888:: 20861:: 20836:: 20811:: 20792:: 20750:: 20709:: 20619:: 20528:: 20508:: 20450:6 20322:* 20001:. 19996:2 19992:f 19983:1 19975:1 19971:f 19967:= 19964:f 19944:i 19940:f 19936:z 19932:z 19928:2 19925:F 19921:1 19918:F 19914:z 19910:z 19908:( 19906:G 19902:z 19900:( 19898:2 19895:F 19891:z 19887:z 19885:( 19883:F 19879:G 19875:z 19873:( 19871:1 19868:F 19864:G 19860:z 19856:C 19852:μ 19845:f 19826:. 19821:z 19817:F 19812:/ 19802:z 19797:F 19793:= 19790:) 19787:z 19784:( 19775:, 19772:1 19738:R 19734:R 19730:z 19726:F 19715:π 19711:θ 19709:( 19707:g 19703:π 19699:θ 19697:( 19695:g 19676:, 19671:) 19665:( 19662:g 19659:i 19655:e 19651:= 19648:) 19640:i 19636:e 19632:( 19629:f 19599:, 19596:] 19590:) 19587:) 19584:r 19581:( 19572:1 19569:( 19566:i 19563:+ 19560:) 19554:( 19551:g 19548:) 19545:r 19542:( 19536:i 19533:[ 19524:r 19521:= 19518:) 19512:, 19509:r 19506:( 19503:F 19488:f 19480:f 19472:f 19460:F 19456:f 19449:z 19445:y 19441:w 19437:x 19433:z 19429:y 19425:x 19421:w 19417:y 19413:x 19409:z 19405:x 19401:z 19399:( 19397:f 19393:x 19391:( 19389:f 19385:y 19383:( 19381:f 19377:x 19375:( 19373:f 19369:f 19365:b 19361:y 19357:a 19353:x 19349:b 19345:a 19341:S 19337:b 19333:a 19329:y 19325:x 19321:y 19317:x 19312:3 19306:π 19302:b 19298:a 19294:S 19290:b 19286:a 19282:S 19274:f 19270:f 19266:f 19262:f 19255:3 19252:z 19250:, 19248:4 19245:z 19243:, 19241:2 19238:z 19234:4 19231:z 19229:, 19227:3 19224:z 19222:, 19220:1 19217:z 19213:b 19209:d 19205:a 19201:c 19197:f 19171:) 19166:4 19162:z 19153:1 19149:z 19145:( 19142:) 19137:3 19133:z 19124:2 19120:z 19116:( 19111:) 19106:4 19102:z 19093:2 19089:z 19085:( 19082:) 19077:3 19073:z 19064:1 19060:z 19056:( 19050:= 19047:) 19042:4 19038:z 19034:, 19029:3 19025:z 19021:; 19016:2 19012:z 19008:, 19003:1 18999:z 18995:( 18965:, 18960:d 18955:| 18950:) 18945:4 18941:z 18937:, 18932:3 18928:z 18924:; 18919:2 18915:z 18911:, 18906:1 18902:z 18898:( 18894:| 18890:c 18883:| 18879:) 18876:) 18871:4 18867:z 18863:( 18860:f 18857:, 18854:) 18849:3 18845:z 18841:( 18838:f 18835:; 18832:) 18827:2 18823:z 18819:( 18816:f 18813:, 18810:) 18805:1 18801:z 18797:( 18794:f 18791:( 18787:| 18771:d 18767:c 18759:f 18752:f 18733:. 18730:a 18720:| 18716:) 18711:3 18707:z 18703:( 18700:f 18694:) 18689:1 18685:z 18681:( 18678:f 18674:| 18667:| 18663:) 18658:2 18654:z 18650:( 18647:f 18641:) 18636:1 18632:z 18628:( 18625:f 18621:| 18609:1 18602:a 18571:, 18567:| 18561:3 18557:z 18548:1 18544:z 18539:| 18535:= 18531:| 18525:2 18521:z 18512:1 18508:z 18503:| 18472:. 18463:b 18458:| 18451:3 18447:z 18438:1 18434:z 18429:| 18421:b 18416:| 18409:2 18405:z 18396:1 18392:z 18387:| 18377:a 18367:| 18363:) 18358:3 18354:z 18350:( 18347:f 18341:) 18336:1 18332:z 18328:( 18325:f 18321:| 18314:| 18310:) 18305:2 18301:z 18297:( 18294:f 18288:) 18283:1 18279:z 18275:( 18272:f 18268:| 18248:b 18244:a 18236:f 18214:2 18211:M 18207:1 18204:M 18200:2 18197:M 18193:1 18190:M 18186:2 18182:C 18178:2 18176:Γ 18170:h 18166:1 18162:C 18154:C 18150:h 18146:H 18142:C 18138:H 18134:1 18130:H 18126:2 18123:M 18119:1 18115:H 18111:1 18108:M 18097:1 18094:M 18090:1 18086:H 18082:1 18079:M 18075:1 18072:M 18068:1 18065:M 18061:1 18057:H 18049:1 18045:H 18041:f 18037:R 18033:1 18029:f 18025:C 18021:f 18017:g 17999:, 17996:) 17993:z 17990:( 17970:z 17966:g 17955:z 17951:g 17943:= 17940:) 17937:) 17934:z 17931:( 17928:g 17925:( 17885:. 17882:) 17878:H 17866:z 17861:( 17850:) 17842:z 17837:( 17828:= 17825:) 17822:z 17819:( 17802:, 17799:) 17795:R 17788:z 17785:( 17780:0 17777:= 17774:) 17771:z 17768:( 17751:, 17748:) 17744:H 17737:z 17734:( 17729:) 17726:z 17723:( 17717:= 17714:) 17711:z 17708:( 17682:C 17678:H 17674:μ 17670:H 17666:1 17663:M 17651:H 17643:R 17639:H 17635:2 17632:M 17628:1 17625:M 17618:g 17614:2 17611:M 17607:1 17604:M 17583:h 17579:F 17575:i 17570:i 17566:S 17562:h 17557:i 17553:S 17548:i 17544:R 17540:h 17536:1 17532:h 17528:C 17524:i 17519:i 17515:R 17511:1 17507:0 17504:G 17496:G 17491:i 17487:R 17483:0 17480:R 17478:∘ 17475:i 17471:R 17463:0 17460:R 17452:0 17449:G 17445:G 17441:1 17437:1 17433:G 17428:k 17424:1 17420:F 17408:k 17398:z 17394:s 17387:h 17383:F 17379:s 17375:s 17371:z 17367:g 17363:r 17359:z 17355:R 17351:h 17347:g 17343:R 17339:h 17335:g 17331:C 17327:h 17323:C 17319:r 17315:F 17296:L 17292:g 17288:λ 17284:μ 17280:z 17276:λ 17259:. 17237:1 17210:z 17206:g 17198:z 17194:g 17188:= 17185:) 17182:) 17179:z 17176:( 17173:g 17170:( 17153:g 17149:f 17145:ν 17141:g 17137:g 17133:μ 17129:f 17110:. 17107:) 17103:C 17099:( 17094:p 17090:L 17077:z 17072:f 17066:, 17063:1 17055:z 17051:f 17035:f 17031:μ 17027:f 17023:g 17019:f 17015:g 17011:f 17007:g 17003:f 16984:. 16975:z 16970:g 16966:= 16957:z 16952:f 16921:. 16916:z 16912:g 16908:= 16903:z 16899:f 16883:T 16864:. 16861:) 16858:) 16853:z 16849:g 16840:z 16836:f 16832:( 16826:( 16823:T 16820:= 16815:z 16811:g 16802:z 16798:f 16782:g 16760:+ 16757:) 16752:z 16748:f 16741:( 16738:T 16735:= 16730:z 16726:f 16695:z 16692:+ 16689:) 16686:z 16683:( 16680:f 16677:= 16674:) 16665:z 16660:f 16656:( 16653:P 16638:z 16634:z 16632:( 16630:F 16626:F 16622:F 16614:F 16610:G 16606:F 16584:= 16581:F 16572:z 16536:) 16527:z 16522:f 16518:( 16515:P 16509:f 16506:= 16503:F 16487:z 16483:f 16479:f 16475:f 16470:n 16465:h 16444:T 16441:= 16436:z 16432:) 16425:P 16422:( 16416:, 16410:= 16401:z 16396:) 16389:P 16386:( 16372:μ 16346:f 16342:f 16337:n 16333:g 16328:n 16325:* 16323:f 16319:f 16315:g 16311:f 16307:f 16303:f 16282:, 16253:1 16219:z 16215:f 16207:z 16203:f 16197:= 16194:) 16191:) 16188:z 16185:( 16182:f 16179:( 16159:f 16155:f 16151:μ 16147:μ 16143:f 16139:f 16132:g 16128:L 16123:g 16119:μ 16115:g 16107:f 16103:f 16081:) 16078:) 16075:w 16072:( 16069:g 16066:( 16053:w 16049:g 16038:w 16034:g 16023:= 16020:) 16017:w 16014:( 15968:) 15965:z 15962:( 15944:z 15940:f 15932:z 15928:f 15919:= 15916:) 15913:) 15910:z 15907:( 15904:f 15901:( 15873:g 15867:. 15865:0 15862:z 15857:z 15853:f 15848:z 15844:f 15840:f 15838:( 15836:J 15832:0 15829:z 15825:f 15820:n 15816:f 15812:h 15810:= 15808:f 15804:1 15801:z 15797:h 15793:1 15790:z 15785:n 15781:g 15777:f 15773:h 15769:0 15766:z 15764:( 15761:n 15757:f 15753:1 15750:z 15728:0 15725:= 15722:) 15717:n 15713:g 15706:f 15703:( 15694:z 15670:n 15666:0 15663:z 15658:z 15654:f 15650:f 15644:L 15640:μ 15636:f 15628:K 15626:( 15624:f 15620:f 15618:∘ 15615:n 15611:g 15607:K 15605:( 15603:f 15601:∘ 15598:n 15594:g 15590:U 15585:n 15581:g 15577:K 15575:( 15573:f 15569:U 15567:( 15564:n 15560:f 15556:U 15554:( 15551:n 15547:f 15545:( 15543:A 15539:U 15537:( 15535:A 15511:. 15506:p 15502:/ 15498:2 15492:1 15488:) 15484:U 15481:( 15478:A 15472:2 15467:p 15457:U 15452:| 15445:n 15441:f 15435:z 15421:y 15418:d 15414:x 15411:d 15405:2 15400:| 15393:n 15389:f 15383:z 15374:| 15368:U 15350:y 15347:d 15343:x 15340:d 15334:2 15329:| 15322:n 15318:f 15308:z 15298:| 15289:2 15284:| 15277:n 15273:f 15267:z 15258:| 15252:U 15244:= 15241:y 15238:d 15234:x 15231:d 15227:) 15222:n 15218:f 15214:( 15211:J 15206:U 15198:= 15191:) 15188:) 15185:U 15182:( 15177:n 15173:f 15169:( 15166:A 15146:J 15142:K 15138:U 15134:K 15130:f 15122:n 15118:L 15114:L 15109:n 15105:v 15101:n 15075:. 15070:n 15066:v 15062:) 15057:n 15043:( 15040:+ 15037:) 15032:n 15028:v 15021:v 15018:( 15012:= 15007:n 15003:v 14997:n 14986:v 14965:v 14961:μ 14956:n 14952:v 14947:n 14943:μ 14938:n 14934:μ 14929:n 14925:v 14920:n 14916:μ 14911:n 14907:u 14903:μ 14899:v 14895:μ 14891:u 14887:μ 14883:f 14874:n 14870:g 14866:g 14862:v 14840:, 14828:z 14816:f 14807:= 14795:z 14781:n 14777:f 14764:= 14753:n 14749:u 14739:= 14730:u 14709:z 14705:z 14703:( 14701:f 14697:v 14693:u 14671:. 14653:n 14639:1 14632:p 14622:n 14603:p 14593:n 14589:v 14580:, 14575:p 14565:n 14561:u 14513:n 14509:f 14503:z 14495:= 14490:n 14486:v 14480:, 14475:n 14471:f 14461:z 14452:= 14447:n 14443:u 14424:g 14420:f 14412:g 14408:f 14404:f 14402:∘ 14400:g 14396:g 14394:∘ 14392:f 14387:n 14383:f 14381:∘ 14378:n 14374:g 14369:n 14365:g 14363:∘ 14360:n 14356:f 14352:R 14348:z 14344:g 14340:f 14335:n 14331:g 14326:n 14322:f 14314:R 14310:z 14306:C 14297:n 14293:g 14288:n 14284:f 14277:p 14273:L 14269:μ 14264:n 14260:μ 14241:. 14207:n 14184:R 14180:z 14175:n 14171:μ 14152:. 14143:) 14138:n 14127:1 14124:( 14121:= 14116:n 14096:n 14091:n 14085:n 14077:R 14073:z 14069:μ 14064:μ 14060:μ 14043:f 14035:z 14031:f 14027:μ 14023:C 14005:, 14002:R 13999:C 13996:= 13993:R 13986:] 13977:p 13973:C 13950:1 13927:p 13923:/ 13919:1 13909:p 13905:K 13898:+ 13895:1 13891:[ 13883:| 13879:) 13876:z 13873:( 13870:f 13866:| 13852:R 13848:z 13844:2 13841:w 13837:z 13833:1 13830:w 13812:. 13791:p 13787:/ 13783:1 13779:) 13773:2 13769:R 13762:( 13754:p 13729:R 13725:z 13721:μ 13703:. 13699:| 13693:2 13689:w 13680:1 13676:w 13671:| 13667:+ 13662:p 13658:/ 13654:2 13648:1 13643:| 13636:2 13632:w 13623:1 13619:w 13614:| 13608:p 13589:p 13585:C 13562:1 13556:p 13552:K 13542:| 13538:) 13533:2 13529:w 13525:( 13522:f 13516:) 13511:1 13507:w 13503:( 13500:f 13496:| 13481:P 13477:B 13473:I 13469:A 13465:I 13461:k 13457:p 13453:C 13449:p 13431:. 13424:/ 13418:q 13408:1 13401:) 13397:1 13391:z 13388:( 13383:1 13376:z 13369:= 13364:p 13360:K 13331:, 13326:p 13322:/ 13318:2 13312:1 13307:| 13300:2 13296:w 13287:1 13283:w 13278:| 13272:p 13264:f 13256:p 13252:K 13244:| 13240:) 13235:2 13231:w 13227:( 13224:f 13221:P 13215:) 13210:1 13206:w 13202:( 13199:f 13196:P 13192:| 13165:p 13161:q 13139:. 13136:z 13133:+ 13130:) 13127:z 13124:( 13121:h 13116:1 13109:T 13105:P 13102:= 13099:) 13096:z 13093:( 13090:f 13076:C 13072:P 13054:. 13051:f 13048:T 13045:= 13040:z 13036:) 13032:f 13029:P 13026:( 13020:, 13017:f 13014:= 13005:z 13000:) 12996:f 12993:P 12990:( 12976:L 12943:. 12940:y 12937:d 12933:x 12930:d 12923:) 12920:w 12914:z 12911:( 12908:z 12903:w 12900:) 12897:z 12894:( 12891:f 12882:C 12868:1 12860:= 12857:y 12854:d 12850:x 12847:d 12842:) 12836:z 12833:1 12822:w 12816:z 12812:1 12806:( 12802:) 12799:z 12796:( 12793:f 12787:C 12773:1 12765:= 12755:y 12752:d 12748:x 12745:d 12739:z 12735:) 12732:z 12729:( 12726:f 12717:C 12706:1 12695:+ 12692:) 12689:w 12686:( 12683:f 12680:C 12677:= 12670:) 12667:w 12664:( 12661:f 12658:P 12641:f 12637:p 12629:C 12622:p 12618:p 12600:. 12597:z 12594:+ 12591:) 12588:z 12585:( 12582:h 12577:1 12570:T 12566:C 12563:= 12560:) 12557:z 12554:( 12551:f 12537:f 12533:g 12529:μ 12511:, 12508:h 12503:1 12496:T 12492:= 12483:z 12478:g 12440:1 12433:) 12429:B 12423:I 12420:( 12417:= 12412:1 12405:T 12398:, 12392:T 12387:1 12380:) 12376:A 12370:I 12367:( 12364:= 12361:h 12347:T 12343:h 12341:) 12339:A 12335:I 12315:B 12311:A 12292:. 12286:T 12283:+ 12280:) 12277:h 12271:( 12268:T 12265:= 12262:) 12257:z 12253:f 12246:( 12243:T 12240:= 12237:) 12228:z 12223:f 12219:( 12216:T 12213:= 12210:) 12201:z 12196:g 12192:( 12189:T 12186:= 12181:z 12177:g 12173:= 12170:h 12154:z 12150:f 12145:z 12141:g 12137:h 12133:g 12115:z 12109:) 12106:z 12103:( 12100:f 12097:= 12094:) 12091:z 12088:( 12085:g 12071:μ 12052:, 12047:z 12043:f 12036:= 12027:z 12022:f 12003:p 11998:p 11994:C 11990:p 11986:C 11974:μ 11970:L 11959:μ 11955:k 11951:L 11947:μ 11943:L 11931:t 11927:t 11919:t 11917:, 11915:θ 11913:( 11911:f 11907:t 11886:. 11882:] 11878:t 11875:d 11870:) 11864:1 11858:n 11854:t 11848:n 11844:f 11840:n 11835:1 11829:n 11820:( 11816:+ 11810:d 11806:) 11797:g 11793:+ 11790:1 11787:( 11783:[ 11775:] 11770:) 11766:! 11763:n 11759:/ 11753:n 11749:g 11743:) 11740:n 11737:( 11733:h 11727:0 11721:n 11712:( 11708:) 11705:t 11702:( 11696:t 11693:+ 11690:1 11686:[ 11672:t 11668:t 11663:n 11659:f 11641:) 11638:t 11635:, 11629:( 11626:g 11623:+ 11617:= 11611:+ 11606:2 11602:t 11598:) 11592:( 11587:2 11583:f 11579:+ 11576:t 11573:) 11567:( 11562:1 11558:f 11554:+ 11548:= 11545:) 11542:t 11539:, 11533:( 11530:f 11516:t 11508:t 11504:t 11502:, 11500:θ 11498:( 11496:f 11492:t 11490:, 11488:θ 11467:+ 11462:2 11458:t 11452:2 11448:a 11444:+ 11441:t 11436:1 11432:a 11428:+ 11425:1 11422:= 11419:) 11416:t 11413:( 11396:t 11378:, 11373:2 11369:t 11365:d 11362:+ 11357:2 11349:d 11344:2 11340:) 11336:) 11330:( 11327:h 11324:) 11321:t 11318:( 11312:t 11309:+ 11306:1 11303:( 11300:= 11295:2 11291:s 11287:d 11273:t 11255:. 11246:) 11240:( 11234:= 11231:) 11225:( 11222:h 11216:, 11210:d 11206:) 11200:( 11189:2 11184:0 11170:2 11166:1 11161:= 11141:θ 11139:( 11137:y 11133:θ 11131:( 11129:x 11127:( 11103:) 11097:( 11088:y 11084:) 11078:( 11066:x 11059:) 11053:( 11044:x 11040:) 11034:( 11022:y 11018:= 11015:) 11009:( 10978:, 10973:2 10969:t 10965:d 10962:+ 10957:2 10949:d 10944:2 10940:) 10936:) 10930:( 10924:t 10921:+ 10918:1 10915:( 10912:= 10907:2 10903:s 10899:d 10885:r 10881:t 10863:. 10860:) 10857:) 10851:( 10842:x 10838:) 10835:r 10829:1 10826:( 10823:+ 10820:) 10814:( 10811:y 10808:, 10805:) 10799:( 10790:y 10786:) 10783:r 10777:1 10774:( 10768:) 10762:( 10759:x 10756:( 10753:= 10750:) 10744:, 10741:r 10738:( 10735:G 10721:G 10717:U 10713:θ 10709:θ 10707:( 10705:y 10701:θ 10699:( 10697:x 10693:R 10689:θ 10687:, 10685:r 10681:u 10677:D 10673:G 10665:U 10661:U 10657:F 10650:U 10642:f 10638:F 10634:U 10630:D 10626:h 10622:F 10618:f 10599:, 10596:0 10593:= 10586:1 10579:h 10572:F 10535:z 10531:h 10527:) 10524:z 10521:( 10515:= 10506:z 10501:h 10485:C 10481:h 10463:. 10458:1 10445:) 10440:1 10428:z 10422:( 10408:2 10399:z 10391:2 10387:z 10381:= 10378:) 10375:z 10372:( 10355:C 10351:C 10346:U 10342:D 10338:F 10334:U 10316:μ 10293:, 10288:1 10275:) 10270:1 10258:z 10252:( 10249:f 10242:= 10239:) 10236:z 10233:( 10230:f 10215:f 10197:, 10188:) 10183:1 10171:z 10165:( 10152:2 10143:z 10135:2 10131:z 10125:= 10122:) 10119:z 10116:( 10099:μ 10095:z 10074:, 10065:) 10057:z 10052:( 10049:f 10043:= 10040:) 10037:z 10034:( 10031:f 10017:f 9999:, 9990:) 9982:z 9977:( 9968:= 9965:) 9962:z 9959:( 9942:μ 9938:z 9931:μ 9924:μ 9920:g 9916:f 9912:f 9894:. 9891:) 9888:z 9885:( 9880:1 9873:g 9865:] 9852:z 9848:g 9840:z 9836:g 9804:1 9798:0 9787:[ 9783:= 9780:) 9777:z 9774:( 9757:C 9753:∞ 9750:μ 9746:g 9727:. 9714:+ 9709:0 9701:= 9695:) 9686:1 9683:( 9680:+ 9671:= 9653:μ 9649:ψ 9645:z 9637:μ 9618:. 9615:) 9612:z 9609:( 9600:) 9586:w 9579:/ 9569:w 9565:( 9562:= 9559:) 9556:w 9553:( 9526:z 9524:( 9522:w 9518:w 9495:. 9492:) 9487:1 9480:z 9476:( 9471:f 9459:2 9450:z 9442:2 9438:z 9432:= 9429:) 9426:z 9423:( 9418:g 9383:, 9378:1 9371:) 9365:1 9358:z 9354:( 9351:f 9348:= 9345:) 9342:z 9339:( 9336:g 9321:f 9302:. 9294:g 9279:f 9266:1 9259:f 9246:g 9226:z 9222:f 9214:z 9210:f 9204:= 9201:f 9191:1 9184:f 9177:g 9157:f 9150:f 9146:f 9138:f 9134:f 9130:C 9126:f 9106:| 9100:k 9097:2 9093:e 9088:| 9084:) 9079:2 9074:| 9065:| 9058:1 9055:( 9052:= 9049:) 9046:f 9043:( 9040:J 9025:e 9021:h 9017:k 8998:. 8993:z 8985:+ 8980:z 8976:k 8969:= 8960:z 8955:k 8939:e 8934:z 8930:f 8907:. 8904:) 8899:2 8894:| 8885:| 8878:1 8875:( 8870:2 8865:| 8858:z 8854:f 8849:| 8845:= 8840:2 8835:| 8824:z 8819:f 8814:| 8805:2 8800:| 8793:z 8789:f 8784:| 8780:= 8777:) 8774:f 8771:( 8768:J 8753:R 8749:C 8745:f 8738:F 8734:F 8732:) 8726:I 8703:. 8700:G 8697:U 8694:= 8691:F 8688:) 8682:U 8676:I 8673:( 8668:z 8648:μ 8645:U 8641:I 8637:U 8634:μ 8630:I 8622:T 8620:( 8617:k 8614:H 8593:. 8588:z 8584:P 8580:= 8577:) 8568:z 8563:P 8559:( 8556:U 8542:P 8538:U 8519:. 8514:0 8510:e 8506:= 8501:0 8497:e 8493:U 8490:, 8487:) 8484:0 8478:m 8475:( 8468:m 8464:e 8458:m 8450:m 8443:= 8438:m 8434:e 8430:U 8415:Z 8412:i 8408:Z 8404:m 8400:T 8395:m 8391:e 8387:G 8369:, 8366:F 8363:G 8360:+ 8355:z 8351:F 8344:= 8335:z 8330:F 8315:T 8311:T 8309:( 8307:L 8303:F 8299:T 8295:μ 8291:F 8287:R 8283:y 8279:x 8275:F 8271:f 8268:ψ 8264:F 8260:μ 8256:C 8249:z 8245:f 8241:z 8233:f 8229:R 8225:z 8221:f 8200:, 8197:0 8194:= 8191:f 8182:z 8162:μ 8155:f 8133:. 8130:z 8127:+ 8124:) 8121:z 8118:( 8115:h 8106:T 8102:C 8099:= 8096:) 8093:z 8090:( 8087:f 8072:f 8068:g 8064:μ 8045:, 8042:h 8033:T 8029:= 8020:z 8015:g 7975:1 7968:) 7964:B 7958:I 7955:( 7952:= 7949:h 7940:T 7933:, 7927:T 7922:1 7915:) 7911:A 7905:I 7902:( 7899:= 7896:h 7866:. 7860:T 7857:= 7854:h 7851:) 7848:A 7842:I 7839:( 7809:F 7806:T 7800:= 7797:F 7794:B 7787:, 7784:F 7778:T 7775:= 7772:F 7769:A 7754:B 7750:A 7729:T 7726:+ 7723:) 7720:h 7714:( 7711:T 7708:= 7705:) 7700:z 7696:f 7689:( 7686:T 7683:= 7680:) 7671:z 7666:f 7662:( 7659:T 7656:= 7653:) 7644:z 7639:g 7635:( 7632:T 7629:= 7624:z 7620:g 7616:= 7613:h 7598:z 7594:f 7589:z 7585:g 7581:h 7577:g 7559:z 7553:) 7550:z 7547:( 7544:f 7541:= 7538:) 7535:z 7532:( 7529:g 7515:μ 7497:, 7492:z 7488:f 7481:= 7472:z 7467:f 7449:C 7441:D 7423:. 7420:f 7417:T 7414:= 7409:z 7405:) 7401:f 7398:C 7395:( 7377:f 7358:. 7355:f 7352:= 7343:z 7338:) 7334:f 7331:C 7328:( 7298:, 7295:f 7289:E 7286:= 7283:f 7280:C 7261:f 7257:C 7238:. 7235:f 7232:= 7229:) 7226:f 7220:E 7217:( 7208:z 7188:f 7181:C 7162:, 7156:z 7149:1 7144:= 7141:) 7138:z 7135:( 7132:E 7098:z 7089:= 7086:D 7052:, 7047:z 7043:f 7039:= 7036:) 7027:z 7022:f 7018:( 7015:T 7001:C 6997:f 6979:. 6976:) 6973:z 6970:( 6961:f 6953:z 6945:z 6938:= 6935:) 6932:z 6929:( 6919:f 6916:T 6898:f 6894:C 6886:T 6882:p 6865:L 6857:h 6839:. 6836:) 6833:z 6830:( 6824:= 6814:2 6810:F 6803:G 6800:E 6795:2 6792:+ 6789:G 6786:+ 6783:E 6778:F 6775:i 6772:2 6769:+ 6766:G 6760:E 6754:= 6748:) 6741:2 6737:F 6730:G 6727:E 6722:2 6719:+ 6716:G 6713:+ 6710:E 6707:( 6703:E 6700:) 6695:2 6691:b 6687:+ 6682:2 6678:a 6674:( 6669:) 6666:F 6663:i 6660:2 6657:+ 6654:G 6648:E 6645:( 6641:E 6638:) 6633:2 6629:b 6625:+ 6620:2 6616:a 6612:( 6606:= 6599:z 6595:h 6585:z 6580:h 6546:z 6542:h 6517:z 6513:h 6508:/ 6498:z 6493:h 6464:/ 6460:) 6457:) 6449:2 6445:F 6438:G 6435:E 6430:b 6424:F 6421:a 6418:+ 6415:E 6412:b 6409:( 6406:i 6403:+ 6400:) 6392:2 6388:F 6381:G 6378:E 6373:a 6367:F 6364:b 6358:E 6355:a 6352:( 6349:( 6346:= 6337:z 6332:h 6308:2 6304:/ 6300:) 6297:) 6289:2 6285:F 6278:G 6275:E 6270:b 6267:+ 6264:F 6261:a 6255:E 6252:b 6249:( 6246:i 6243:+ 6240:) 6232:2 6228:F 6221:G 6218:E 6213:a 6210:+ 6207:F 6204:b 6201:+ 6198:E 6195:a 6192:( 6189:( 6186:= 6181:z 6177:h 6152:. 6149:) 6146:y 6143:, 6140:x 6137:( 6134:b 6131:i 6128:+ 6125:) 6122:y 6119:, 6116:x 6113:( 6110:a 6107:= 6104:) 6101:y 6098:, 6095:x 6092:( 6089:c 6063:) 6058:y 6055:d 6051:) 6043:2 6039:F 6032:G 6029:E 6024:i 6021:+ 6018:F 6015:( 6012:+ 6009:x 6006:d 6002:E 5997:( 5992:) 5989:y 5986:, 5983:x 5980:( 5977:c 5974:= 5971:h 5968:d 5954:y 5950:x 5928:y 5925:d 5921:/ 5917:x 5914:d 5911:= 5908:) 5905:t 5902:( 5895:q 5867:= 5864:y 5861:d 5857:) 5849:2 5845:F 5838:G 5835:E 5830:i 5827:+ 5824:F 5821:( 5818:+ 5815:x 5812:d 5808:E 5786:y 5782:x 5770:x 5766:q 5752:x 5742:x 5740:( 5738:h 5731:x 5727:y 5725:( 5723:q 5719:y 5715:x 5701:) 5698:0 5695:( 5692:q 5682:y 5678:x 5676:( 5674:h 5670:h 5666:s 5662:t 5658:t 5656:( 5654:q 5650:s 5646:s 5644:( 5642:q 5638:t 5636:( 5634:q 5630:x 5626:t 5622:y 5618:G 5614:F 5610:E 5592:, 5589:) 5586:t 5583:, 5580:) 5577:t 5574:( 5571:q 5568:( 5563:E 5555:2 5551:F 5544:G 5541:E 5536:i 5530:F 5521:= 5518:) 5515:t 5512:( 5505:q 5490:t 5486:t 5484:( 5482:q 5445:h 5429:x 5425:u 5421:x 5407:x 5404:= 5401:) 5398:0 5395:, 5392:x 5389:( 5386:h 5366:, 5363:) 5360:y 5357:, 5354:x 5351:( 5348:v 5345:i 5342:+ 5339:) 5336:y 5333:, 5330:x 5327:( 5324:u 5321:= 5318:) 5315:y 5312:, 5309:x 5306:( 5303:h 5293:G 5289:F 5285:E 5248:f 5222:f 5202:f 5169:. 5166:) 5163:z 5160:( 5154:= 5147:z 5143:f 5133:z 5128:f 5122:= 5109:z 5105:f 5099:) 5096:f 5084:z 5075:( 5072:+ 5067:z 5063:f 5059:) 5056:f 5048:z 5040:( 5024:z 5019:f 5013:) 5010:f 4998:z 4989:( 4986:+ 4977:z 4972:f 4968:) 4965:f 4957:z 4949:( 4943:= 4931:z 4927:) 4923:f 4914:( 4903:z 4898:) 4894:f 4885:( 4849:z 4779:f 4755:. 4745:2 4741:F 4734:G 4731:E 4726:2 4723:+ 4720:G 4717:+ 4714:E 4709:F 4706:i 4703:2 4700:+ 4697:G 4691:E 4685:= 4682:) 4679:z 4676:( 4670:= 4663:z 4659:f 4649:z 4644:f 4627:y 4623:x 4621:( 4619:f 4615:y 4611:x 4583:. 4580:) 4577:z 4574:( 4561:f 4557:f 4541:. 4536:z 4532:f 4527:/ 4517:z 4512:f 4508:= 4505:) 4502:z 4499:( 4472:. 4464:) 4459:) 4454:y 4450:u 4441:x 4437:v 4433:( 4430:i 4424:) 4419:y 4415:v 4411:+ 4406:x 4402:u 4398:( 4393:( 4386:) 4381:) 4376:y 4372:u 4363:x 4359:v 4355:( 4352:i 4349:+ 4346:) 4341:y 4337:v 4333:+ 4328:x 4324:u 4320:( 4315:( 4306:) 4301:) 4296:y 4292:v 4288:i 4285:+ 4280:x 4276:v 4272:( 4269:i 4263:) 4258:y 4254:u 4250:i 4247:+ 4242:x 4238:u 4234:( 4229:( 4222:) 4217:) 4212:y 4208:v 4204:i 4201:+ 4196:x 4192:v 4188:( 4185:i 4182:+ 4179:) 4174:y 4170:u 4166:i 4163:+ 4158:x 4154:u 4150:( 4145:( 4137:= 4134:) 4131:z 4128:( 4099:y 4095:u 4089:x 4085:v 4076:y 4072:v 4066:x 4062:u 4051:f 4037:. 4032:2 4027:y 4023:u 4017:2 4012:x 4008:v 4004:+ 3999:y 3995:v 3989:y 3985:u 3979:x 3975:v 3969:x 3965:u 3961:2 3953:2 3948:y 3944:v 3938:2 3933:x 3929:u 3918:y 3914:x 3912:( 3910:r 3892:, 3882:2 3878:) 3872:y 3868:v 3862:x 3858:v 3854:+ 3849:y 3845:u 3839:x 3835:u 3831:( 3825:) 3820:2 3815:y 3811:v 3807:+ 3802:2 3797:y 3793:u 3789:( 3786:) 3781:2 3776:x 3772:v 3768:+ 3763:2 3758:x 3754:u 3750:( 3745:2 3742:+ 3737:2 3733:) 3727:y 3723:v 3719:+ 3714:2 3709:y 3705:u 3701:( 3698:+ 3695:) 3690:2 3685:x 3681:v 3677:+ 3672:2 3667:x 3663:u 3659:( 3654:) 3649:y 3645:v 3639:x 3635:v 3631:+ 3626:y 3622:u 3616:x 3612:u 3608:( 3605:i 3602:2 3599:+ 3594:2 3590:) 3584:y 3580:v 3576:+ 3571:y 3567:u 3563:( 3557:) 3552:2 3547:x 3543:v 3539:+ 3534:2 3529:x 3525:u 3521:( 3515:= 3512:) 3509:z 3506:( 3489:f 3482:f 3468:, 3465:) 3462:z 3459:( 3453:= 3448:z 3444:f 3439:/ 3429:z 3424:f 3403:, 3396:2 3392:F 3385:G 3382:E 3377:r 3367:f 3353:, 3350:E 3346:/ 3342:) 3337:2 3332:x 3328:v 3324:+ 3319:2 3314:x 3310:u 3306:( 3303:= 3300:r 3290:y 3288:, 3286:x 3284:( 3282:g 3278:y 3274:x 3272:( 3270:r 3266:f 3248:. 3243:E 3237:x 3233:v 3229:F 3226:+ 3221:x 3217:u 3208:2 3204:F 3197:G 3194:E 3186:= 3181:y 3177:v 3164:E 3158:x 3154:v 3145:2 3141:F 3134:G 3131:E 3121:x 3117:u 3113:F 3107:= 3102:y 3098:u 3071:y 3067:v 3044:y 3040:u 3019:, 3014:y 3010:v 2989:, 2984:x 2980:v 2960:, 2955:y 2951:u 2931:, 2926:x 2922:u 2894:. 2889:) 2880:2 2876:F 2869:G 2866:E 2861:2 2858:+ 2855:G 2852:+ 2849:E 2844:( 2839:) 2836:) 2831:y 2827:u 2823:+ 2818:x 2814:v 2810:( 2807:i 2804:+ 2801:) 2796:y 2792:v 2783:x 2779:u 2775:( 2772:( 2769:= 2743:) 2738:F 2735:i 2732:2 2729:+ 2726:G 2720:E 2715:( 2710:) 2707:) 2702:y 2698:u 2689:x 2685:v 2681:( 2678:i 2675:+ 2672:) 2667:y 2663:v 2659:+ 2654:x 2650:u 2646:( 2643:( 2629:g 2615:) 2612:z 2609:( 2586:f 2564:z 2560:f 2555:/ 2545:z 2540:f 2514:z 2510:f 2505:/ 2495:z 2490:f 2461:. 2456:2 2451:| 2442:z 2437:d 2429:z 2425:f 2415:z 2410:f 2404:+ 2401:z 2398:d 2394:| 2386:2 2381:| 2374:z 2370:f 2365:| 2361:= 2356:2 2351:| 2341:z 2336:d 2327:z 2322:f 2318:+ 2315:z 2312:d 2306:z 2302:f 2297:| 2293:= 2288:2 2284:s 2280:d 2266:f 2248:, 2245:2 2241:/ 2237:) 2234:) 2229:y 2225:u 2221:+ 2216:x 2212:v 2208:( 2205:i 2202:+ 2199:) 2194:y 2190:v 2181:x 2177:u 2173:( 2170:( 2167:= 2158:z 2153:f 2129:2 2125:/ 2121:) 2118:) 2113:y 2109:u 2100:x 2096:v 2092:( 2089:i 2086:+ 2083:) 2078:y 2074:v 2070:+ 2065:x 2061:u 2057:( 2054:( 2051:= 2046:z 2042:f 2013:. 2010:y 2007:d 2003:i 1997:x 1994:d 1991:= 1983:z 1978:d 1973:, 1970:y 1967:d 1963:i 1960:+ 1957:x 1954:d 1951:= 1948:z 1945:d 1938:; 1935:) 1930:y 1922:i 1919:+ 1914:x 1906:( 1901:2 1898:1 1893:= 1884:z 1873:, 1870:) 1865:y 1857:i 1849:x 1841:( 1836:2 1833:1 1828:= 1823:z 1800:y 1796:x 1794:( 1792:v 1788:y 1784:x 1782:( 1780:u 1776:y 1772:x 1770:( 1768:f 1764:f 1751:f 1747:S 1743:v 1739:u 1735:y 1731:x 1729:( 1727:r 1723:g 1719:f 1701:. 1696:) 1688:2 1683:y 1679:v 1675:+ 1670:2 1665:y 1661:u 1653:y 1649:v 1643:x 1639:v 1635:+ 1630:y 1626:u 1620:x 1616:u 1606:y 1602:v 1596:x 1592:v 1588:+ 1583:y 1579:u 1573:x 1569:u 1561:2 1556:x 1552:v 1548:+ 1543:2 1538:x 1534:u 1527:( 1497:, 1492:2 1488:y 1484:d 1480:) 1475:2 1470:y 1466:v 1462:+ 1457:2 1452:y 1448:u 1444:( 1441:+ 1438:y 1435:d 1431:x 1428:d 1424:) 1419:y 1415:v 1409:x 1405:v 1401:+ 1396:y 1392:u 1386:x 1382:u 1378:( 1375:2 1372:+ 1367:2 1363:x 1359:d 1355:) 1350:2 1345:x 1341:v 1337:+ 1332:2 1327:x 1323:u 1319:( 1316:= 1311:2 1307:v 1303:d 1300:+ 1295:2 1291:u 1287:d 1284:= 1279:2 1275:s 1271:d 1257:S 1253:T 1237:S 1233:f 1207:y 1203:u 1197:x 1193:v 1184:y 1180:v 1174:x 1170:u 1151:f 1147:C 1143:T 1139:S 1135:y 1133:, 1131:x 1129:( 1127:v 1123:y 1121:, 1119:x 1117:( 1115:u 1111:y 1109:, 1107:x 1105:( 1103:f 1072:2 1068:F 1061:G 1058:E 1053:2 1050:+ 1047:G 1044:+ 1041:E 1032:2 1028:F 1021:G 1018:E 1013:2 1007:G 1004:+ 1001:E 995:= 990:2 985:| 976:| 947:) 940:2 936:F 929:G 926:E 921:2 915:G 912:+ 909:E 906:( 903:) 896:2 892:F 885:G 882:E 877:2 874:+ 871:G 868:+ 865:E 862:( 859:= 856:) 853:F 850:i 847:2 841:G 835:E 832:( 829:) 826:F 823:i 820:2 817:+ 814:G 808:E 805:( 770:2 766:F 759:G 756:E 751:2 748:+ 745:G 742:+ 739:E 734:F 731:i 728:2 725:+ 722:G 716:E 710:= 707:) 704:y 701:, 698:x 695:( 678:g 667:y 663:x 659:F 651:G 647:E 627:) 621:G 616:F 609:F 604:E 598:( 593:= 590:) 587:y 584:, 581:x 578:( 575:g 562:g 554:S 550:g 530:2 526:y 522:d 518:G 515:+ 512:y 509:d 505:x 502:d 498:F 495:2 492:+ 487:2 483:x 479:d 475:E 472:= 467:2 463:s 459:d 445:C 441:S 424:h 421:+ 418:b 412:v 406:b 386:h 383:+ 380:a 374:u 368:a 358:h 354:v 350:u 342:v 338:u 334:y 330:x 326:y 322:x 266:p 262:C 250:L 246:C 211:z 202:/ 178:z 171:/ 153:U 151:( 148:L 143:μ 138:L 133:U 129:z 122:w 105:. 99:z 91:w 79:= 68:z 58:w 23:.

Index

Laplace–Beltrami equation
mathematics
Eugenio Beltrami
partial differential equation
complex variable
L
L
Wirtinger derivatives
Gauss
isothermal coordinates
Riemannian metric
L
Beurling transform
singular integral operator
unit disk
upper half plane
Teichmüller theory
quasiconformal mappings
uniformization theorems
measurable Riemann mapping theorem
simultaneous uniformization theorem
conformal weldings
Riemann mapping theorem
elliptic regularity
Riemannian manifold
isothermal
first fundamental form
Jacobian
isothermal coordinates
Wirtinger derivatives

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