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Continuous linear operator

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12114: 11399: 3642:(TVS) is a linear operator so all of the properties described above for continuous linear operators apply to them. However, because of their specialized nature, we can say even more about continuous linear functionals than we can about more general continuous linear operators. 1067: 7991: 8236: 2137:
is bounded on some (equivalently, on every) non-degenerate open or closed ball (not necessarily centered at the origin, and of any radius) if and only if it is bounded on the closed unit ball centered at the origin
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equivalent concepts. For this reason, this article will avoid the term "locally bounded" and instead say "locally bounded at every point" (there is no disagreement about the definition of "locally bounded
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that is not bounded on any neighborhood of any point. Thus although every linear map that is bounded on a neighborhood is necessarily continuous, the converse is not guaranteed in general.
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is a bounded neighborhood of the origin in a (locally bounded) TVS then its image under any continuous linear map will be a bounded set (so this map is thus bounded on this neighborhood
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In general, without additional information about either the linear map or its domain or codomain, the map being "bounded" is not equivalent to it being "bounded on a neighborhood". If
2943: 10589: 4385: 8048: 10679: 8667: 5452: 2828:" is sometimes used to refer to a map that is locally bounded at every point of its domain, but some functional analysis authors define "locally bounded" to instead be a synonym of " 2189: 8514: 7072: 6997: 6918: 4457: 7098: 6450: 6350: 6324: 4129: 7828: 4625: 4431: 4200: 3756: 2975: 2429: 1848: 1989: 1482: 7859: 5979: 1939: 10716: 8615: 8092: 405: 8563: 4485: 2103: 1692: 5798: 4918: 4041: 7854: 3694: 2283: 1539: 1383: 1361: 966: 598: 10755: 10523: 5855: 2065: 568: 10882: 6213: 1183: 910: 7763: 4735: 7792: 6840: 5577: 4757: 3470: 3415: 2600: 2391: 2234: 2135: 1571: 1416: 1223: 124: 7472: 5757: 5407: 5292: 4518: 2015: 209: 8374: 7151: 6271: 4860: 3996: 3254: 2634: 1874: 940: 4324: 4293: 4158: 3970: 2359: 5551: 5050: 4889: 3539: 3259:
Any linear map from a TVS into a locally bounded TVS (such as any linear functional) is continuous if and only if it is bounded on a neighborhood. Conversely, if
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must be a locally bounded TVS. In particular, a linear functional on a arbitrary TVS is continuous if and only if it is bounded on a neighborhood.
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is a normed (or seminormed) space then it suffices to check this condition for the open or closed unit ball centered at the origin. Explicitly, if
11124: 10089: 9234:. Grundlehren der mathematischen Wissenschaften. Vol. 159. Translated by Garling, D.J.H. New York: Springer Science & Business Media. 11945: 9621: 10951: 10908: 17: 11562: 11537: 11114: 10022: 2896:(and thus also bounded) but not bounded on any neighborhood. In particular, it demonstrates that being "bounded on a neighborhood" is 11519: 11241: 11096: 9994: 8261: 5139: 2480: 7320:
The proof uses the facts that the translation of an open set in a linear topological space is again an open set, and the equality
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is a bounded subset of it codomain; or said more briefly, if it is bounded on every bounded subset of its domain. When the domain
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between TVS that is identically equal to zero is a linear map that is continuous, bounded, and bounded on the neighborhood
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is a locally bounded TVS since the unit ball centered at the origin is a bounded neighborhood of the origin. If
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To summarize the discussion below, for a linear map on a normed (or seminormed) space, being continuous, being
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codomain is normable (or seminormable) is continuous if and only if it bounded on a neighborhood. And a
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is bounded on a neighborhood if and only if there exists a bounded neighborhood of the origin in
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if it is norm-bounded (or equivalently, von Neumann bounded). For example, the scalar field (
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and any translation of a bounded set is again bounded) if and only if it is bounded on
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the codomain of a linear map is normable or seminormable, then continuity will be
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Importantly, a linear functional being "bounded on a neighborhood" is in general
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Any translation, scalar multiple, and subset of a bounded set is again bounded.
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The notion of a "bounded set" for a topological vector space is that of being a
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is a TVS such that every continuous linear map (into any TVS) whose domain is
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and any scalar multiple of a bounded set is again bounded). Consequently, if
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Polar sets, and so also this particular inequality, play important roles in
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for example, involve closed (rather than open) neighborhoods and non-strict
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is a TVS such that every continuous linear map (from any TVS) with codomain
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in its domain at which it is locally bounded, in which case this linear map
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is contained in some open (or closed) ball centered at the origin (zero).
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if and only if it is continuous. The same is true of a linear map from a
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said to be continuous at the origin if for every open (or closed) ball
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are complex vector spaces then this list may be extended to include:
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if and only if every bounded linear functional on it is continuous.
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bounded on any neighborhood. Indeed, this example shows that every
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Topological Vector Spaces: The Theory Without Convexity Conditions
8731: â€“ A vector space with a topology defined by convex open sets 8713: â€“ A vector space with a topology defined by convex open sets 7227:
is necessarily continuous if and only if every vector subspace of
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Guaranteeing that "continuous" implies "bounded on a neighborhood"
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The next example shows that it is possible for a linear map to be
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is also a (semi)normed space then this happens if and only if the
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of the origin, which (as mentioned above) guarantees continuity.
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locally convex spaces then this list may be extended to include:
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is necessarily a bounded linear functional if and only if every
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Every linear map whose domain is a finite-dimensional Hausdorff
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Guaranteeing that "bounded" implies "bounded on a neighborhood"
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finite-dimensional then this list may be extended to include:
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is a bounded linear map) and a neighborhood of the origin in
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Bounded on a neighborhood implies continuous implies bounded
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is real-valued) then this list may be extended to include:
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Explicitly, this means that there exists some neighborhood
8751: â€“ Linear operator defined on a dense linear subspace 8468:
centered at the origin then the following are equivalent:
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then this linear map is always continuous (indeed, even a
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then it is continuous, and if it is continuous then it is
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will be neighborhood of the origin. So in particular, if
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is necessarily continuous; this is because any open ball
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is a normed (or seminormed) space happens if and only if
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Every non-trivial continuous linear functional on a TVS
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of the origin. In particular, every TVS has a non-empty
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at some (or equivalently, at every) point of its domain.
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Continuous and bounded but not bounded on a neighborhood
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Function bounded on a neighborhood and local boundedness
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at some (or equivalently, at every) point of its domain.
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is a positive real number then for every positive real
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is contained in a finite-dimensional vector subspace.
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A subset of a normed (or seminormed) space is called
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Topological Vector Spaces, Distributions and Kernels
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Adasch, Norbert; Ernst, Bruno; Keim, Dieter (1978).
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Pages displaying wikidata descriptions as a fallback
65:if and only if it is a continuous linear operator. 9015:
Lectures in Functional Analysis and Operator Theory
2105:is a normed or seminormed space, then a linear map 812:maps some neighborhood of 0 to a bounded subset of 11289:Spectral theory of ordinary differential equations 10876: 10800: 10749: 10710: 10673: 10583: 10517: 9296: 9170: 9116:(in Romanian). New York: Interscience Publishers. 8696: â€“ Mathematical method in functional analysis 8661: 8609: 8557: 8508: 8460: 8440: 8368: 8342: 8250: 8230: 8086: 8042: 7985: 7856:is a non-empty subset, then by defining the sets 7848: 7822: 7786: 7757: 7721: 7698: 7678: 7658: 7634: 7611: 7567: 7544: 7520: 7493: 7466: 7437: 7417: 7397: 7283: 7259: 7239: 7219: 7192: 7165: 7145: 7092: 7066: 7038: 7015: 6991: 6938: 6912: 6859: 6834: 6805: 6785: 6761: 6737: 6713: 6687: 6661: 6634: 6606: 6578: 6543: 6515: 6488: 6464: 6444: 6414: 6394: 6371: 6344: 6318: 6290: 6265: 6229: 6207: 6168: 6148: 6126: 6099: 6079: 6051: 6028: 6001: 5973: 5937: 5876: 5849: 5812: 5792: 5751: 5722: 5656: 5595: 5571: 5545: 5519: 5446: 5401: 5373:{\textstyle R:=\displaystyle \sup _{u\in U}|f(u)|} 5372: 5309: 5286: 5260: 5240: 5122: 5098: 5044: 5018: 4998: 4978: 4912: 4883: 4854: 4828: 4801: 4777: 4751: 4729: 4703: 4662: 4619: 4573: 4512: 4479: 4451: 4425: 4379: 4318: 4287: 4258: 4194: 4152: 4123: 4078: 4058: 4035: 4010: 3990: 3964: 3937: 3914: 3893: 3866: 3845: 3822: 3800: 3777: 3750: 3708: 3688: 3662: 3616: 3596: 3576: 3553: 3533: 3504: 3484: 3464: 3432: 3409: 3315: 3291: 3271: 3248: 3219: 3199: 3179: 3155: 3135: 3039: 3015: 2992: 2969: 2937: 2865:(because a continuous linear operator is always a 2806: 2786: 2754: 2727: 2698: 2678: 2655: 2628: 2594: 2544: 2466: 2446: 2423: 2385: 2353: 2326: 2306: 2277: 2228: 2183: 2129: 2097: 2059: 2009: 1983: 1933: 1868: 1842: 1786: 1766: 1747:{\displaystyle \sup _{s\in S}\|F(s)\|<\infty .} 1746: 1686: 1648: 1621: 1589: 1565: 1533: 1496: 1476: 1430: 1410: 1377: 1355: 1329: 1271: 1217: 1177: 1148: 1124: 1104: 1084: 1061: 960: 934: 904: 870: 850: 827: 804: 773: 749: 729: 705: 674: 646: 615: 592: 562: 532:{\displaystyle {}^{t}F:Y^{\prime }\to X^{\prime }} 531: 469: 442: 422: 399: 364: 344: 324: 301: 270: 247: 224: 203: 171: 149: 118: 83: 9264: 8970: 8934: 8922: 8867: 8834: 8810: 8777: 8737: â€“ ordered vector space with a partial order 5107: 12130: 8573: 8524: 8315: 8265: 8188: 8135: 8101: 8058: 8002: 6699:(or equivalently, at every) point of its domain. 5892: 5674: 5611: 5463: 5332: 5201: 5144: 4929: 4528: 4334: 4210: 3627: 3338:Guaranteeing that "bounded" implies "continuous" 2497: 1702: 1446: 1294: 8981: 5759:which shows that the positive scalar multiples 3207:is necessarily bounded on a neighborhood, then 1330:{\displaystyle \sup _{s\in S}\|s\|<\infty .} 10801:{\displaystyle S\left(\mathbb {R} ^{n}\right)} 9416:. Mineola, New York: Dover Publications, Inc. 9265:Narici, Lawrence; Beckenstein, Edward (2011). 7666:is a linear functional on a real vector space 7612:{\displaystyle \|f\|=\|\operatorname {Re} f\|} 4786: 3300: 3164: 3111:if there exists a neighborhood that is also a 3075:, and being bounded on a neighborhood are all 2873: 2850: 68: 11429: 10945: 10909:Mathematical formulation of quantum mechanics 9454: 9317: 8343:{\displaystyle \sup |f(sU)|~=~|s|\sup |f(U)|} 6563:) then this list may be extended to include: 3512:is both a bounded subset (which implies that 1188: 912:) then this list may be extended to include: 789:) then this list may be extended to include: 631:) then this list may be extended to include: 9165: 9141:Functional Analysis: Theory and Applications 8702: â€“ Bounded operators with sub-unit norm 8435: 8399: 8175: 8138: 7977: 7940: 7905: 7878: 7606: 7594: 7588: 7582: 6986: 6953: 6907: 6874: 5787: 5766: 3646:Characterizing continuous linear functionals 2533: 2518: 2507: 2501: 2490: 2484: 2393:is a bounded linear operator if and only if 2175: 2166: 2160: 2145: 2089: 2083: 1978: 1957: 1837: 1813: 1732: 1717: 1678: 1672: 1315: 1309: 1279:is von Neumann bounded if and only if it is 1047: 1029: 1015: 1003: 899: 893: 9414:Modern Methods in Topological Vector Spaces 7504:Properties of continuous linear functionals 6646:then this list may be extended to include: 6500:then this list may be extended to include: 5723:{\displaystyle \sup _{x\in rU}|f(x)|\leq r} 4259:{\displaystyle \sup _{u\in U}|f(u)|\leq r.} 3227:must be a locally bounded TVS (because the 282:then this list may be extended to include: 11436: 11422: 10952: 10938: 9461: 9447: 8690: â€“ Type of continuous linear operator 7398:{\displaystyle F^{-1}(D)+x=F^{-1}(D+F(x))} 6237:is continuous if and only if the seminorm 5938:{\displaystyle \sup _{u\in U}|f(u)|\leq 1} 5657:{\displaystyle \sup _{u\in U}|f(u)|\leq 1} 4574:{\displaystyle \sup _{u\in U}|f(u)|\leq r} 3059:that is not seminormable has a linear TVS- 2938:{\displaystyle \operatorname {Id} :X\to X} 10784: 10584:{\displaystyle B_{p,q}^{s}(\mathbb {R} )} 10574: 9085:. Vol. 96 (2nd ed.). New York: 9012: 8409: 8083: 8057: 8039: 8000: 7816: 6721:is sequentially continuous at the origin. 4903: 4748: 4744: 4726: 4722: 4641: 4473: 4380:{\displaystyle \sup _{u\in U}|f(u)|<r} 4026: 3744: 3682: 3342:A continuous linear operator is always a 3066: 1371: 1349: 1112:are Hausdorff locally convex spaces with 11242:Group algebra of a locally compact group 9408: 9303:. McGraw-Hill Science/Engineering/Math. 9039: 8958: 8946: 8910: 8898: 8879: 8846: 8822: 8043:{\displaystyle \,\sup _{u\in U}|f(u)|\,} 1484:is finite, which happens if and only if 134:(TVSs). The following are equivalent: 10674:{\displaystyle L^{\lambda ,p}(\Omega )} 9468: 9199: 9138: 9111: 9045:Topological Vector Spaces: Chapters 1–5 8729:Locally convex topological vector space 8662:{\textstyle f(rU)\subseteq B_{\leq r}.} 5447:{\displaystyle N_{r}:={\tfrac {r}{R}}U} 5131: 5108:bounded on a neighborhood of the origin 4810: 2947:locally convex topological vector space 2184:{\displaystyle \{x\in X:\|x\|\leq 1\}.} 14: 12131: 11575:Uniform boundedness (Banach–Steinhaus) 10914:Ordinary Differential Equations (ODEs) 10028:Banach–Steinhaus (Uniform boundedness) 9378: 9354:An introduction to Functional Analysis 9351: 9073: 7247:is closed. Every linear functional on 4433:to be true (consider for example when 1243:Bounded set (topological vector space) 11417: 10933: 9442: 9386:. Mineola, N.Y.: Dover Publications. 9291: 9226: 8509:{\textstyle f(U)\subseteq B_{\leq 1}} 7067:{\displaystyle \operatorname {Re} f,} 6992:{\displaystyle \{x\in X:f(x)\leq r\}} 6913:{\displaystyle \{x\in X:f(x)\leq r\}} 5666:This inequality holds if and only if 4520:), whereas the non-strict inequality 4452:{\displaystyle f=\operatorname {Id} } 3604:is thus bounded on this neighborhood 3047:is Hausdorff, is the same as being a 1251:. If the space happens to also be a 717:(that is, it maps bounded subsets of 7093:{\displaystyle \operatorname {Im} f} 7023:is complex then either all three of 6445:{\displaystyle \operatorname {Im} f} 6345:{\displaystyle \operatorname {Re} f} 6319:{\displaystyle \operatorname {Re} f} 6010: 5454:is a neighborhood of the origin and 5070:continuous. However, continuity and 4986:This supremum over the neighborhood 4160:is a closed ball then the condition 4124:{\displaystyle f(U)\subseteq B_{r}.} 3417:is a bounded linear operator from a 3334:to being bounded on a neighborhood. 3256:is always a continuous linear map). 3091:will be continuous if its domain is 8744:Topologies on spaces of linear maps 7823:{\displaystyle f:X\to \mathbb {F} } 7304:metrizable topological vector space 6773:There exists a continuous seminorm 6749:(which in particular, implies that 6136:There exists a continuous seminorm 4789:(of some point). Said differently, 4620:{\displaystyle f(U)\subseteq B_{r}} 4426:{\displaystyle f(U)\subseteq B_{r}} 4195:{\displaystyle f(U)\subseteq B_{r}} 3751:{\displaystyle f:X\to \mathbb {F} } 2970:{\displaystyle \operatorname {Id} } 2424:{\displaystyle F\left(B_{1}\right)} 1843:{\displaystyle x+S:=\{x+s:s\in S\}} 686:or metrizable (such as a normed or 332:there exists a continuous seminorm 24: 10742: 10703: 10665: 10509: 8050:can be written more succinctly as 7313:A continuous linear operator maps 5074:are equivalent if the domain is a 4969: 2814:is necessarily locally bounded at 2770:" (of some point) if there exists 2539: 1738: 1321: 582: 555: 524: 511: 25: 12165: 10406:Subsets / set operations 10183:Differentiation in FrĂ©chet spaces 4627:to be true (consider for example 1984:{\displaystyle cS:=\{cs:s\in S\}} 1477:{\displaystyle \sup _{s\in S}|s|} 690:) then we may add to this list: 12113: 12112: 11398: 11397: 11324:Topological quantum field theory 9143:. New York: Dover Publications. 5974:{\displaystyle f\in U^{\circ }.} 4299:characterization. Assuming that 2818:point of its domain. The term " 1934:{\displaystyle F(x+S)=F(x)+F(S)} 1794:if and only if it is bounded on 886:(with both seminorms denoted by 12100:With the approximation property 10711:{\displaystyle \ell ^{\infty }} 9079:A course in functional analysis 9013:Berberian, Sterling K. (1974). 8610:{\textstyle \sup |f(rU)|\leq r} 8087:{\displaystyle \,\sup |f(U)|\,} 7914: 7908: 6697:sequentially continuous at some 5820:will satisfy the definition of 5583:There exists some neighborhood 5553:proves the next statement when 1418:is a normed space, so a subset 400:{\displaystyle q\circ F\leq p.} 232:is continuous at the origin in 84:Characterizations of continuity 12154:Theory of continuous functions 11563:Open mapping (Banach–Schauder) 10871: 10852: 10668: 10662: 10578: 10570: 10512: 10506: 10100:Lomonosov's invariant subspace 10023:Banach–Schauder (open mapping) 8711:Finest locally convex topology 8637: 8628: 8597: 8593: 8584: 8577: 8558:{\textstyle \sup |f(U)|\leq 1} 8545: 8541: 8535: 8528: 8487: 8481: 8425: 8417: 8336: 8332: 8326: 8319: 8311: 8303: 8289: 8285: 8276: 8269: 8221: 8217: 8211: 8204: 8159: 8155: 8149: 8142: 8122: 8118: 8112: 8105: 8079: 8075: 8069: 8062: 8035: 8031: 8025: 8018: 7961: 7957: 7951: 7944: 7933: 7929: 7923: 7916: 7890: 7884: 7872: 7866: 7812: 7745: 7737: 7392: 7389: 7383: 7371: 7346: 7340: 7137: 6977: 6971: 6898: 6892: 6553:metrizable or pseudometrizable 6259: 6251: 6192: 6184: 6011:locally bounded at every point 5925: 5921: 5915: 5908: 5710: 5706: 5700: 5693: 5644: 5640: 5634: 5627: 5503: 5499: 5493: 5486: 5365: 5361: 5355: 5348: 5234: 5230: 5224: 5217: 5196: 5188: 5180: 5176: 5170: 5163: 5132:locally bounded at the origin. 4962: 4958: 4952: 4945: 4878: 4872: 4698: 4683: 4601: 4595: 4561: 4557: 4551: 4544: 4480:{\displaystyle X=\mathbb {F} } 4407: 4401: 4367: 4363: 4357: 4350: 4326:is instead an open ball, then 4243: 4239: 4233: 4226: 4176: 4170: 4102: 4096: 3785:The following are equivalent: 3740: 3528: 3522: 3456: 3401: 3240: 2929: 2900:always synonymous with being " 2722: 2716: 2586: 2530: 2524: 2377: 2301: 2295: 2220: 2121: 2098:{\displaystyle (X,\|\cdot \|)} 2092: 2074: 2054: 2048: 2036: 2027: 1928: 1922: 1913: 1907: 1898: 1886: 1729: 1723: 1687:{\displaystyle (Y,\|\cdot \|)} 1681: 1663: 1616: 1610: 1557: 1470: 1462: 1404: 1396: 1209: 516: 110: 75:Continuous function (topology) 13: 1: 11120:Uniform boundedness principle 9083:Graduate Texts in Mathematics 8971:Narici & Beckenstein 2011 8935:Narici & Beckenstein 2011 8923:Narici & Beckenstein 2011 8868:Narici & Beckenstein 2011 8835:Narici & Beckenstein 2011 8811:Narici & Beckenstein 2011 8778:Narici & Beckenstein 2011 8755: 8700:Contraction (operator theory) 8448:is the closed ball of radius 7294: 5793:{\displaystyle \{rU:r>0\}} 4913:{\displaystyle \mathbb {F} ;} 4811:locally bounded at some point 4036:{\displaystyle \mathbb {F} ,} 3922:is continuous at the origin. 3638:Every linear functional on a 3628:Continuous linear functionals 3357:A linear map whose domain is 3079:. A linear map whose domain 2872:For any linear map, if it is 2857:(even if its domain is not a 2556:linear operator is bounded. 570:to equicontinuous subsets of 9985:Singular value decomposition 9321:; Wolff, Manfred P. (1999). 7849:{\displaystyle U\subseteq X} 5800:of this single neighborhood 4670:and the closed neighborhood 3689:{\displaystyle \mathbb {F} } 2945:is the identity map on some 2606:bounded on a neighborhood of 2278:{\displaystyle B\subseteq X} 2258:(von Neumann) bounded subset 2204:By definition, a linear map 1534:{\displaystyle S\subseteq X} 1378:{\displaystyle \mathbb {C} } 1356:{\displaystyle \mathbb {R} } 961:{\displaystyle \delta >0} 593:{\displaystyle X^{\prime }.} 18:Continuous linear functional 7: 11784:Radially convex/Star-shaped 11769:Pre-compact/Totally bounded 10750:{\displaystyle L^{\infty }} 10518:{\displaystyle ba(\Sigma )} 10387:Radially convex/Star-shaped 9232:Topological Vector Spaces I 9204:. Stuttgart: B.G. Teubner. 9139:Edwards, Robert E. (1995). 8694:Continuous linear extension 8672: 7830:is a linear functional and 7200:is any Hausdorff TVS. Then 7115: 7112:(respectively, unbounded). 6745:is a vector space over the 5850:{\displaystyle U^{\circ },} 4581:is instead a necessary but 3830:is uniformly continuous on 2060:{\displaystyle F(cS)=cF(S)} 563:{\displaystyle Y^{\prime }} 69:Continuous linear operators 10: 12170: 11470:Continuous linear operator 11263:Invariant subspace problem 10877:{\displaystyle W(X,L^{p})} 8735:Positive linear functional 7552:is a linear functional on 6208:{\displaystyle |f|\leq p.} 3631: 3492:centered at the origin in 2563: 2197: 1991:for every non-zero scalar 1438:is bounded if and only if 1240: 1189:Continuity and boundedness 1178:{\displaystyle X\times Y.} 905:{\displaystyle \|\cdot \|} 87: 72: 37:continuous linear operator 12108: 11853: 11815:Algebraic interior (core) 11797: 11695: 11583: 11557:Vector-valued Hahn–Banach 11518: 11452: 11445:Topological vector spaces 11393: 11352: 11276: 11255: 11214: 11153: 11095: 11041: 10983: 10976: 10891: 10476: 10423:Algebraic interior (core) 10405: 10314: 10148: 10038:Cauchy–Schwarz inequality 9993: 9921: 9767: 9681:Function space Topologies 9680: 9594: 9477: 9323:Topological Vector Spaces 9267:Topological Vector Spaces 9173:Topological Vector Spaces 7758:{\displaystyle |f|\leq p} 7474:which is true due to the 7108:), or else all three are 5827:By definition of the set 5060:bounded linear functional 4787:bounded on a neighborhood 4730:{\displaystyle \,\leq \,} 4295:be a closed ball in this 3301:bounded on a neighborhood 3165:bounded on a neighborhood 2874:bounded on a neighborhood 2851:bounded on a neighborhood 2832:", which are related but 2766:bounded on a neighborhood 1511:Function bounded on a set 1231:topological vector spaces 132:topological vector spaces 52:topological vector spaces 41:continuous linear mapping 11645:Topological homomorphism 11505:Topological vector space 11232:Spectrum of a C*-algebra 9352:Swartz, Charles (1992). 9112:Dunford, Nelson (1988). 9049:ÉlĂ©ments de mathĂ©matique 8706:Discontinuous linear map 7787:{\displaystyle f\leq p.} 7122:topological vector space 6835:{\displaystyle f\leq p.} 6771: 6648: 6565: 6502: 6424: 5822:continuity at the origin 5603:of the origin such that 5572:{\displaystyle R\neq 0.} 4752:{\displaystyle \,<\,} 3876:continuous at some point 3672:topological vector space 3640:topological vector space 3465:{\displaystyle F:X\to Y} 3410:{\displaystyle F:X\to Y} 2595:{\displaystyle F:X\to Y} 2386:{\displaystyle F:X\to Y} 2229:{\displaystyle F:X\to Y} 2130:{\displaystyle F:X\to Y} 1566:{\displaystyle F:X\to Y} 1411:{\displaystyle |\cdot |} 1218:{\displaystyle F:X\to Y} 1134: 181:continuous at some point 119:{\displaystyle F:X\to Y} 79:Discontinuous linear map 57:An operator between two 11329:Noncommutative geometry 9356:. New York: M. Dekker. 9167:Grothendieck, Alexander 8679:Bounded linear operator 7467:{\displaystyle x\in X,} 6671:bounded linear operator 6588:bounded linear operator 6525:sequentially continuous 5752:{\displaystyle r>0,} 5402:{\displaystyle r>0,} 5287:{\displaystyle s\neq 0} 5058:equivalent to being a " 4513:{\displaystyle U=B_{r}} 4459:is the identity map on 3344:bounded linear operator 3085:bounded linear operator 2867:bounded linear operator 2830:bounded linear operator 2554:sequentially continuous 2431:is a bounded subset of 2361:denotes this ball then 2251:bounded linear operator 2200:Bounded linear operator 2010:{\displaystyle c\neq 0} 1249:von Neumann bounded set 914: 791: 715:bounded linear operator 692: 656:sequentially continuous 633: 456: 284: 204:{\displaystyle x\in X.} 63:bounded linear operator 11703:Absolutely convex/disk 11385:Tomita–Takesaki theory 11360:Approximation property 11304:Calculus of variations 10878: 10802: 10751: 10712: 10675: 10585: 10519: 9688:Banach–Mazur compactum 9478:Types of Banach spaces 9200:Jarchow, Hans (1981). 8663: 8611: 8559: 8510: 8462: 8442: 8370: 8369:{\displaystyle r>0} 8344: 8252: 8232: 8088: 8044: 7987: 7850: 7824: 7788: 7759: 7723: 7700: 7680: 7660: 7636: 7613: 7569: 7546: 7522: 7495: 7468: 7439: 7419: 7399: 7285: 7261: 7241: 7221: 7194: 7167: 7147: 7146:{\displaystyle X\to Y} 7094: 7068: 7040: 7017: 6993: 6940: 6914: 6861: 6836: 6807: 6787: 6763: 6739: 6715: 6689: 6663: 6636: 6608: 6580: 6545: 6517: 6490: 6466: 6446: 6416: 6396: 6373: 6346: 6320: 6292: 6267: 6266:{\displaystyle p:=|f|} 6231: 6209: 6170: 6150: 6128: 6101: 6087:or else the kernel of 6081: 6053: 6030: 6003: 5975: 5939: 5878: 5851: 5814: 5794: 5753: 5724: 5658: 5597: 5573: 5547: 5521: 5448: 5403: 5374: 5311: 5288: 5262: 5248:holds for all scalars 5242: 5124: 5100: 5046: 5020: 5000: 4980: 4914: 4885: 4856: 4855:{\displaystyle x\in X} 4830: 4803: 4779: 4753: 4731: 4705: 4664: 4621: 4575: 4514: 4481: 4453: 4427: 4381: 4320: 4289: 4260: 4196: 4154: 4125: 4080: 4060: 4037: 4012: 3992: 3991:{\displaystyle r>0} 3966: 3939: 3916: 3895: 3868: 3847: 3824: 3802: 3779: 3752: 3710: 3690: 3664: 3618: 3598: 3578: 3555: 3535: 3506: 3486: 3466: 3434: 3411: 3317: 3293: 3273: 3250: 3249:{\displaystyle X\to X} 3221: 3201: 3181: 3157: 3137: 3067:Guaranteeing converses 3041: 3017: 2994: 2971: 2939: 2808: 2788: 2756: 2729: 2700: 2680: 2657: 2630: 2629:{\displaystyle x\in X} 2596: 2546: 2468: 2448: 2425: 2387: 2355: 2328: 2308: 2279: 2230: 2185: 2131: 2099: 2061: 2011: 1985: 1935: 1870: 1869:{\displaystyle x\in X} 1844: 1788: 1768: 1748: 1688: 1650: 1623: 1591: 1567: 1535: 1498: 1478: 1432: 1412: 1379: 1357: 1331: 1273: 1219: 1179: 1150: 1126: 1106: 1086: 1063: 962: 936: 935:{\displaystyle r>0} 906: 872: 852: 829: 806: 775: 751: 737:to bounded subsets of 731: 707: 676: 648: 629:pseudometrizable space 617: 594: 564: 533: 471: 444: 424: 401: 366: 346: 326: 303: 272: 249: 226: 205: 173: 151: 120: 11738:Complemented subspace 11552:hyperplane separation 11380:Banach–Mazur distance 11343:Generalized functions 10904:Finite element method 10899:Differential operator 10879: 10803: 10752: 10713: 10676: 10586: 10520: 10360:Convex series related 10156:Abstract Wiener space 10083:hyperplane separation 9638:Minkowski functionals 9522:Polarization identity 9202:Locally convex spaces 8664: 8612: 8560: 8511: 8463: 8443: 8376:is a real number and 8371: 8345: 8253: 8233: 8089: 8045: 7988: 7851: 7825: 7789: 7760: 7724: 7701: 7681: 7661: 7637: 7614: 7570: 7547: 7523: 7496: 7469: 7440: 7420: 7400: 7286: 7262: 7242: 7222: 7195: 7175:continuous dual space 7168: 7148: 7127:Every (constant) map 7095: 7069: 7041: 7018: 6994: 6941: 6915: 6862: 6837: 6808: 6788: 6764: 6740: 6716: 6690: 6664: 6637: 6609: 6581: 6546: 6518: 6491: 6467: 6447: 6417: 6397: 6374: 6347: 6326:is continuous, where 6321: 6293: 6268: 6232: 6210: 6171: 6151: 6129: 6102: 6082: 6054: 6031: 6004: 5976: 5945:holds if and only if 5940: 5879: 5852: 5815: 5795: 5754: 5725: 5659: 5598: 5574: 5548: 5522: 5449: 5404: 5375: 5312: 5289: 5263: 5243: 5125: 5101: 5047: 5021: 5001: 4981: 4915: 4886: 4857: 4831: 4804: 4780: 4754: 4732: 4706: 4665: 4622: 4576: 4515: 4482: 4454: 4428: 4382: 4321: 4319:{\displaystyle B_{r}} 4290: 4288:{\displaystyle B_{r}} 4268:It is important that 4261: 4202:holds if and only if 4197: 4155: 4153:{\displaystyle B_{r}} 4126: 4081: 4061: 4038: 4013: 3993: 3967: 3965:{\displaystyle B_{r}} 3940: 3917: 3896: 3869: 3848: 3825: 3803: 3780: 3753: 3711: 3691: 3674:(TVS) over the field 3665: 3619: 3599: 3579: 3556: 3536: 3507: 3487: 3467: 3435: 3412: 3326:Thus when the domain 3318: 3294: 3274: 3251: 3222: 3202: 3182: 3158: 3138: 3115:. For example, every 3042: 3018: 2995: 2972: 2940: 2809: 2789: 2757: 2730: 2701: 2681: 2658: 2631: 2597: 2547: 2469: 2449: 2426: 2388: 2356: 2354:{\displaystyle B_{1}} 2329: 2309: 2280: 2231: 2186: 2132: 2100: 2062: 2012: 1986: 1936: 1871: 1845: 1789: 1769: 1749: 1689: 1651: 1624: 1592: 1568: 1536: 1499: 1479: 1433: 1413: 1380: 1358: 1332: 1274: 1220: 1180: 1151: 1127: 1107: 1087: 1064: 963: 937: 907: 873: 853: 830: 807: 776: 752: 732: 708: 677: 649: 618: 595: 565: 534: 472: 445: 425: 402: 367: 347: 327: 304: 286:for every continuous 273: 250: 227: 206: 174: 152: 121: 48:linear transformation 31:and related areas of 11988:Locally convex space 11538:Closed graph theorem 11490:Locally convex space 11125:Kakutani fixed-point 11110:Riesz representation 10846: 10772: 10734: 10695: 10643: 10546: 10497: 10486:Absolute continuity 10140:Schauder fixed-point 10130:Riesz representation 10090:Kakutani fixed-point 10058:Freudenthal spectral 9544:L-semi-inner product 8622: 8570: 8521: 8475: 8452: 8380: 8354: 8262: 8242: 8098: 8054: 7997: 7860: 7834: 7800: 7769: 7733: 7710: 7690: 7670: 7650: 7626: 7579: 7556: 7536: 7512: 7482: 7449: 7429: 7409: 7324: 7275: 7251: 7231: 7211: 7184: 7157: 7131: 7078: 7049: 7027: 7007: 6950: 6927: 6871: 6848: 6817: 6797: 6777: 6753: 6729: 6705: 6679: 6653: 6626: 6620:pseudometrizable TVS 6598: 6570: 6535: 6507: 6480: 6456: 6430: 6406: 6386: 6360: 6330: 6304: 6282: 6241: 6221: 6180: 6160: 6140: 6115: 6091: 6065: 6040: 6020: 5993: 5949: 5888: 5865: 5857:which is called the 5831: 5804: 5763: 5734: 5670: 5607: 5587: 5557: 5546:{\displaystyle r:=1} 5531: 5458: 5413: 5384: 5321: 5298: 5272: 5252: 5140: 5114: 5110:. Said differently, 5090: 5045:{\displaystyle f=0.} 5030: 5010: 4990: 4924: 4899: 4884:{\displaystyle f(U)} 4866: 4840: 4820: 4793: 4769: 4741: 4719: 4674: 4631: 4589: 4524: 4491: 4463: 4437: 4395: 4387:is a sufficient but 4330: 4303: 4272: 4206: 4164: 4137: 4090: 4070: 4050: 4022: 4002: 3976: 3949: 3929: 3906: 3882: 3858: 3834: 3814: 3792: 3766: 3728: 3700: 3678: 3654: 3608: 3588: 3565: 3545: 3534:{\displaystyle F(B)} 3516: 3496: 3476: 3444: 3424: 3389: 3375:locally convex space 3307: 3283: 3263: 3234: 3211: 3191: 3171: 3147: 3127: 3107:A TVS is said to be 3089:locally convex space 3057:locally convex space 3031: 3007: 2981: 2961: 2917: 2798: 2778: 2743: 2728:{\displaystyle F(U)} 2710: 2690: 2670: 2647: 2614: 2574: 2481: 2458: 2435: 2397: 2365: 2338: 2318: 2307:{\displaystyle F(B)} 2289: 2263: 2208: 2142: 2109: 2071: 2021: 1995: 1945: 1880: 1854: 1798: 1778: 1774:is bounded on a set 1758: 1698: 1660: 1637: 1622:{\displaystyle F(S)} 1604: 1581: 1545: 1519: 1488: 1442: 1422: 1392: 1367: 1345: 1290: 1263: 1197: 1160: 1140: 1116: 1096: 1076: 972: 946: 920: 890: 862: 842: 816: 796: 765: 741: 721: 697: 666: 638: 607: 574: 547: 488: 461: 434: 414: 376: 356: 336: 313: 293: 262: 236: 216: 186: 163: 141: 98: 12139:Functional analysis 11968:Interpolation space 11500:Operator topologies 11309:Functional calculus 11268:Mahler's conjecture 11247:Von Neumann algebra 10961:Functional analysis 10569: 10307:measurable function 10257:Functional calculus 10120:Parseval's identity 10033:Bessel's inequality 9980:Polar decomposition 9759:Uniform convergence 9517:Inner product space 9319:Schaefer, Helmut H. 9299:Functional analysis 8937:, pp. 225–273. 8925:, pp. 451–457. 8870:, pp. 441–457. 8813:, pp. 156–175. 8780:, pp. 126–128. 7317:into bounded sets. 6725:and if in addition 6426:The imaginary part 6080:{\displaystyle f=0} 5824:given in (4) above. 4920:that is, such that 4737:(rather than strict 3440:into some TVS then 2570:In contrast, a map 2194:Bounded linear maps 977: for all  29:functional analysis 11998:(Pseudo)Metrizable 11830:Minkowski addition 11682:Sublinear function 11334:Riemann hypothesis 11033:Topological vector 10919:Validated numerics 10874: 10830:Sobolev inequality 10798: 10747: 10708: 10671: 10600:Bounded variation 10581: 10549: 10534:Banach coordinate 10515: 10453:Minkowski addition 10115:M. Riesz extension 9595:Banach spaces are: 8749:Unbounded operator 8720:Linear functionals 8659: 8607: 8555: 8506: 8458: 8438: 8366: 8340: 8248: 8228: 8202: 8084: 8040: 8016: 7983: 7846: 7820: 7784: 7755: 7722:{\displaystyle X,} 7719: 7696: 7676: 7656: 7632: 7609: 7568:{\displaystyle X,} 7565: 7542: 7518: 7494:{\displaystyle F.} 7491: 7464: 7435: 7415: 7395: 7281: 7257: 7237: 7217: 7190: 7163: 7143: 7090: 7064: 7039:{\displaystyle f,} 7036: 7013: 6989: 6939:{\displaystyle r,} 6936: 6910: 6860:{\displaystyle r,} 6857: 6832: 6803: 6783: 6759: 6735: 6711: 6685: 6659: 6632: 6616:bornological space 6604: 6576: 6541: 6513: 6486: 6462: 6442: 6412: 6392: 6372:{\displaystyle f.} 6369: 6342: 6316: 6288: 6263: 6227: 6205: 6166: 6146: 6127:{\displaystyle X.} 6124: 6097: 6077: 6052:{\displaystyle X.} 6049: 6026: 5999: 5971: 5935: 5906: 5877:{\displaystyle U,} 5874: 5847: 5810: 5790: 5749: 5720: 5691: 5654: 5625: 5593: 5569: 5543: 5517: 5516: 5484: 5444: 5439: 5399: 5370: 5369: 5346: 5310:{\displaystyle sU} 5307: 5284: 5258: 5238: 5215: 5161: 5120: 5096: 5042: 5016: 4996: 4976: 4975: 4943: 4910: 4881: 4852: 4826: 4799: 4775: 4749: 4727: 4704:{\displaystyle U=} 4701: 4660: 4617: 4571: 4542: 4510: 4477: 4449: 4423: 4377: 4348: 4316: 4285: 4256: 4224: 4192: 4150: 4121: 4076: 4056: 4043:there exists some 4033: 4008: 3988: 3962: 3935: 3912: 3894:{\displaystyle X.} 3891: 3864: 3846:{\displaystyle X.} 3843: 3820: 3798: 3778:{\displaystyle X.} 3775: 3748: 3706: 3686: 3660: 3634:Sublinear function 3614: 3594: 3577:{\displaystyle X,} 3574: 3551: 3531: 3502: 3482: 3462: 3430: 3407: 3371:bornological space 3313: 3289: 3269: 3246: 3217: 3197: 3177: 3153: 3133: 3093:(pseudo)metrizable 3037: 3025:seminormable space 3013: 2993:{\displaystyle X,} 2990: 2967: 2935: 2804: 2784: 2755:{\displaystyle Y.} 2752: 2725: 2696: 2676: 2663:if there exists a 2653: 2640:locally bounded at 2626: 2592: 2542: 2517: 2464: 2447:{\displaystyle Y;} 2444: 2421: 2383: 2351: 2324: 2304: 2275: 2226: 2181: 2127: 2095: 2057: 2007: 1981: 1931: 1866: 1840: 1784: 1764: 1744: 1716: 1684: 1649:{\displaystyle Y,} 1646: 1619: 1587: 1563: 1531: 1494: 1474: 1460: 1428: 1408: 1375: 1353: 1327: 1308: 1269: 1215: 1175: 1146: 1122: 1102: 1082: 1059: 958: 942:there exists some 932: 902: 868: 848: 828:{\displaystyle Y.} 825: 802: 783:seminormable space 771: 747: 727: 703: 672: 644: 613: 590: 560: 529: 467: 440: 420: 397: 362: 342: 325:{\displaystyle Y,} 322: 299: 268: 248:{\displaystyle X.} 245: 222: 201: 169: 147: 116: 12126: 12125: 11845:Relative interior 11591:Bilinear operator 11475:Linear functional 11411: 11410: 11314:Integral operator 11091: 11090: 10927: 10926: 10639:Morrey–Campanato 10621:compact Hausdorff 10468:Relative interior 10322:Absolutely convex 10289:Projection-valued 9898:Strictly singular 9824:on Hilbert spaces 9585:of Hilbert spaces 9423:978-0-486-49353-4 9393:978-0-486-45352-1 9363:978-0-8247-8643-4 9336:978-1-4612-7155-0 9310:978-0-07-054236-5 9241:978-3-642-64988-2 9211:978-3-519-02224-4 9184:978-0-677-30020-7 9150:978-0-486-68143-6 9096:978-0-387-97245-9 9041:Bourbaki, Nicolas 9024:978-0-387-90081-0 8997:978-3-540-08662-8 8901:, pp. 53–55. 8882:, pp. 54–55. 8849:, pp. 47–50. 8461:{\displaystyle r} 8301: 8295: 8258:is a scalar then 8251:{\displaystyle s} 8187: 8186: 8180: 8134: 8128: 8001: 7912: 7706:is a seminorm on 7699:{\displaystyle p} 7679:{\displaystyle X} 7659:{\displaystyle f} 7635:{\displaystyle X} 7545:{\displaystyle f} 7521:{\displaystyle X} 7438:{\displaystyle Y} 7418:{\displaystyle D} 7284:{\displaystyle X} 7260:{\displaystyle X} 7240:{\displaystyle X} 7220:{\displaystyle X} 7205:linear functional 7193:{\displaystyle X} 7166:{\displaystyle X} 7016:{\displaystyle X} 6806:{\displaystyle X} 6786:{\displaystyle p} 6762:{\displaystyle f} 6738:{\displaystyle X} 6714:{\displaystyle f} 6688:{\displaystyle f} 6662:{\displaystyle f} 6635:{\displaystyle Y} 6607:{\displaystyle X} 6579:{\displaystyle f} 6544:{\displaystyle X} 6516:{\displaystyle f} 6489:{\displaystyle X} 6465:{\displaystyle f} 6415:{\displaystyle Y} 6395:{\displaystyle X} 6291:{\displaystyle f} 6230:{\displaystyle f} 6169:{\displaystyle X} 6149:{\displaystyle p} 6100:{\displaystyle f} 6029:{\displaystyle f} 6002:{\displaystyle f} 5891: 5813:{\displaystyle U} 5673: 5610: 5596:{\displaystyle U} 5462: 5438: 5331: 5261:{\displaystyle s} 5200: 5143: 5123:{\displaystyle f} 5099:{\displaystyle f} 5019:{\displaystyle 0} 4999:{\displaystyle U} 4928: 4829:{\displaystyle U} 4802:{\displaystyle f} 4778:{\displaystyle f} 4527: 4333: 4209: 4079:{\displaystyle X} 4066:of the origin in 4059:{\displaystyle U} 4011:{\displaystyle 0} 3938:{\displaystyle f} 3915:{\displaystyle f} 3867:{\displaystyle f} 3823:{\displaystyle f} 3801:{\displaystyle f} 3760:linear functional 3709:{\displaystyle X} 3663:{\displaystyle X} 3617:{\displaystyle B} 3597:{\displaystyle F} 3554:{\displaystyle F} 3541:is bounded since 3505:{\displaystyle X} 3485:{\displaystyle B} 3433:{\displaystyle X} 3316:{\displaystyle Y} 3292:{\displaystyle Y} 3272:{\displaystyle Y} 3229:identity function 3220:{\displaystyle X} 3200:{\displaystyle X} 3180:{\displaystyle X} 3156:{\displaystyle B} 3136:{\displaystyle B} 3040:{\displaystyle X} 3016:{\displaystyle X} 2849:A linear map is " 2807:{\displaystyle F} 2787:{\displaystyle x} 2699:{\displaystyle X} 2686:of this point in 2679:{\displaystyle U} 2656:{\displaystyle x} 2566:Local boundedness 2552:is finite. Every 2496: 2467:{\displaystyle Y} 2327:{\displaystyle X} 1787:{\displaystyle S} 1767:{\displaystyle F} 1701: 1590:{\displaystyle S} 1497:{\displaystyle S} 1445: 1431:{\displaystyle S} 1293: 1272:{\displaystyle S} 1149:{\displaystyle F} 1125:{\displaystyle Y} 1105:{\displaystyle Y} 1085:{\displaystyle X} 1027: 1001: 978: 884:seminormed spaces 871:{\displaystyle Y} 851:{\displaystyle X} 805:{\displaystyle F} 774:{\displaystyle Y} 750:{\displaystyle Y} 730:{\displaystyle X} 706:{\displaystyle F} 675:{\displaystyle X} 647:{\displaystyle F} 616:{\displaystyle X} 479:weakly continuous 470:{\displaystyle F} 443:{\displaystyle Y} 423:{\displaystyle X} 365:{\displaystyle X} 345:{\displaystyle p} 302:{\displaystyle q} 271:{\displaystyle Y} 225:{\displaystyle F} 172:{\displaystyle F} 150:{\displaystyle F} 16:(Redirected from 12161: 12144:Linear operators 12116: 12115: 12090:Uniformly smooth 11759: 11751: 11718:Balanced/Circled 11708:Absorbing/Radial 11438: 11431: 11424: 11415: 11414: 11401: 11400: 11319:Jones polynomial 11237:Operator algebra 10981: 10980: 10954: 10947: 10940: 10931: 10930: 10883: 10881: 10880: 10875: 10870: 10869: 10837:Triebel–Lizorkin 10807: 10805: 10804: 10799: 10797: 10793: 10792: 10787: 10756: 10754: 10753: 10748: 10746: 10745: 10717: 10715: 10714: 10709: 10707: 10706: 10680: 10678: 10677: 10672: 10661: 10660: 10590: 10588: 10587: 10582: 10577: 10568: 10563: 10524: 10522: 10521: 10516: 10377: 10355: 10337:Balanced/Circled 10135:Robinson-Ursescu 10053:Eberlein–Šmulian 9973:Spectral theorem 9769:Linear operators 9566:Uniformly smooth 9463: 9456: 9449: 9440: 9439: 9435: 9410:Wilansky, Albert 9405: 9380:Trèves, François 9375: 9348: 9314: 9302: 9295:(January 1991). 9288: 9261: 9228:Köthe, Gottfried 9223: 9196: 9176: 9162: 9135: 9114:Linear operators 9108: 9070: 9036: 9009: 8974: 8968: 8962: 8956: 8950: 8944: 8938: 8932: 8926: 8920: 8914: 8908: 8902: 8896: 8883: 8877: 8871: 8865: 8850: 8844: 8838: 8832: 8826: 8820: 8814: 8808: 8781: 8775: 8740: 8725: 8716: 8688:Compact operator 8684: 8668: 8666: 8665: 8660: 8655: 8654: 8616: 8614: 8613: 8608: 8600: 8580: 8564: 8562: 8561: 8556: 8548: 8531: 8515: 8513: 8512: 8507: 8505: 8504: 8467: 8465: 8464: 8459: 8447: 8445: 8444: 8439: 8428: 8420: 8412: 8395: 8394: 8375: 8373: 8372: 8367: 8349: 8347: 8346: 8341: 8339: 8322: 8314: 8306: 8299: 8293: 8292: 8272: 8257: 8255: 8254: 8249: 8237: 8235: 8234: 8229: 8224: 8207: 8201: 8184: 8178: 8162: 8145: 8132: 8126: 8125: 8108: 8093: 8091: 8090: 8085: 8082: 8065: 8049: 8047: 8046: 8041: 8038: 8021: 8015: 7992: 7990: 7989: 7984: 7964: 7947: 7936: 7919: 7913: 7910: 7855: 7853: 7852: 7847: 7829: 7827: 7826: 7821: 7819: 7793: 7791: 7790: 7785: 7764: 7762: 7761: 7756: 7748: 7740: 7728: 7726: 7725: 7720: 7705: 7703: 7702: 7697: 7685: 7683: 7682: 7677: 7665: 7663: 7662: 7657: 7641: 7639: 7638: 7633: 7618: 7616: 7615: 7610: 7574: 7572: 7571: 7566: 7551: 7549: 7548: 7543: 7527: 7525: 7524: 7519: 7500: 7498: 7497: 7492: 7473: 7471: 7470: 7465: 7444: 7442: 7441: 7436: 7424: 7422: 7421: 7416: 7404: 7402: 7401: 7396: 7370: 7369: 7339: 7338: 7290: 7288: 7287: 7282: 7266: 7264: 7263: 7258: 7246: 7244: 7243: 7238: 7226: 7224: 7223: 7218: 7199: 7197: 7196: 7191: 7172: 7170: 7169: 7164: 7152: 7150: 7149: 7144: 7099: 7097: 7096: 7091: 7073: 7071: 7070: 7065: 7045: 7043: 7042: 7037: 7022: 7020: 7019: 7014: 6998: 6996: 6995: 6990: 6945: 6943: 6942: 6937: 6919: 6917: 6916: 6911: 6866: 6864: 6863: 6858: 6841: 6839: 6838: 6833: 6812: 6810: 6809: 6804: 6792: 6790: 6789: 6784: 6768: 6766: 6765: 6760: 6744: 6742: 6741: 6736: 6720: 6718: 6717: 6712: 6694: 6692: 6691: 6686: 6668: 6666: 6665: 6660: 6641: 6639: 6638: 6633: 6618:(for example, a 6613: 6611: 6610: 6605: 6585: 6583: 6582: 6577: 6555:(for example, a 6550: 6548: 6547: 6542: 6522: 6520: 6519: 6514: 6498:sequential space 6495: 6493: 6492: 6487: 6471: 6469: 6468: 6463: 6451: 6449: 6448: 6443: 6421: 6419: 6418: 6413: 6401: 6399: 6398: 6393: 6378: 6376: 6375: 6370: 6351: 6349: 6348: 6343: 6325: 6323: 6322: 6317: 6297: 6295: 6294: 6289: 6273:is a continuous. 6272: 6270: 6269: 6264: 6262: 6254: 6236: 6234: 6233: 6228: 6214: 6212: 6211: 6206: 6195: 6187: 6175: 6173: 6172: 6167: 6155: 6153: 6152: 6147: 6133: 6131: 6130: 6125: 6106: 6104: 6103: 6098: 6086: 6084: 6083: 6078: 6058: 6056: 6055: 6050: 6035: 6033: 6032: 6027: 6008: 6006: 6005: 6000: 5980: 5978: 5977: 5972: 5967: 5966: 5944: 5942: 5941: 5936: 5928: 5911: 5905: 5883: 5881: 5880: 5875: 5859:(absolute) polar 5856: 5854: 5853: 5848: 5843: 5842: 5819: 5817: 5816: 5811: 5799: 5797: 5796: 5791: 5758: 5756: 5755: 5750: 5729: 5727: 5726: 5721: 5713: 5696: 5690: 5663: 5661: 5660: 5655: 5647: 5630: 5624: 5602: 5600: 5599: 5594: 5578: 5576: 5575: 5570: 5552: 5550: 5549: 5544: 5526: 5524: 5523: 5518: 5506: 5489: 5483: 5482: 5481: 5453: 5451: 5450: 5445: 5440: 5431: 5425: 5424: 5408: 5406: 5405: 5400: 5379: 5377: 5376: 5371: 5368: 5351: 5345: 5316: 5314: 5313: 5308: 5293: 5291: 5290: 5285: 5267: 5265: 5264: 5259: 5247: 5245: 5244: 5239: 5237: 5220: 5214: 5199: 5191: 5183: 5166: 5160: 5129: 5127: 5126: 5121: 5105: 5103: 5102: 5097: 5080:seminormed space 5051: 5049: 5048: 5043: 5025: 5023: 5022: 5017: 5005: 5003: 5002: 4997: 4985: 4983: 4982: 4977: 4965: 4948: 4942: 4919: 4917: 4916: 4911: 4906: 4890: 4888: 4887: 4882: 4861: 4859: 4858: 4853: 4835: 4833: 4832: 4827: 4808: 4806: 4805: 4800: 4784: 4782: 4781: 4776: 4758: 4756: 4755: 4750: 4736: 4734: 4733: 4728: 4710: 4708: 4707: 4702: 4669: 4667: 4666: 4661: 4644: 4626: 4624: 4623: 4618: 4616: 4615: 4580: 4578: 4577: 4572: 4564: 4547: 4541: 4519: 4517: 4516: 4511: 4509: 4508: 4486: 4484: 4483: 4478: 4476: 4458: 4456: 4455: 4450: 4432: 4430: 4429: 4424: 4422: 4421: 4386: 4384: 4383: 4378: 4370: 4353: 4347: 4325: 4323: 4322: 4317: 4315: 4314: 4294: 4292: 4291: 4286: 4284: 4283: 4265: 4263: 4262: 4257: 4246: 4229: 4223: 4201: 4199: 4198: 4193: 4191: 4190: 4159: 4157: 4156: 4151: 4149: 4148: 4130: 4128: 4127: 4122: 4117: 4116: 4085: 4083: 4082: 4077: 4065: 4063: 4062: 4057: 4042: 4040: 4039: 4034: 4029: 4018:in the codomain 4017: 4015: 4014: 4009: 3997: 3995: 3994: 3989: 3971: 3969: 3968: 3963: 3961: 3960: 3944: 3942: 3941: 3936: 3921: 3919: 3918: 3913: 3900: 3898: 3897: 3892: 3873: 3871: 3870: 3865: 3852: 3850: 3849: 3844: 3829: 3827: 3826: 3821: 3807: 3805: 3804: 3799: 3784: 3782: 3781: 3776: 3757: 3755: 3754: 3749: 3747: 3715: 3713: 3712: 3707: 3695: 3693: 3692: 3687: 3685: 3669: 3667: 3666: 3661: 3623: 3621: 3620: 3615: 3603: 3601: 3600: 3595: 3583: 3581: 3580: 3575: 3560: 3558: 3557: 3552: 3540: 3538: 3537: 3532: 3511: 3509: 3508: 3503: 3491: 3489: 3488: 3483: 3471: 3469: 3468: 3463: 3439: 3437: 3436: 3431: 3416: 3414: 3413: 3408: 3359:pseudometrizable 3354:be continuous. 3322: 3320: 3319: 3314: 3298: 3296: 3295: 3290: 3278: 3276: 3275: 3270: 3255: 3253: 3252: 3247: 3226: 3224: 3223: 3218: 3206: 3204: 3203: 3198: 3186: 3184: 3183: 3178: 3162: 3160: 3159: 3154: 3142: 3140: 3139: 3134: 3121:seminormed space 3046: 3044: 3043: 3038: 3022: 3020: 3019: 3014: 3002:is equivalent to 2999: 2997: 2996: 2991: 2976: 2974: 2973: 2968: 2944: 2942: 2941: 2936: 2861:) and thus also 2825: 2824: 2813: 2811: 2810: 2805: 2793: 2791: 2790: 2785: 2768: 2767: 2761: 2759: 2758: 2753: 2734: 2732: 2731: 2726: 2705: 2703: 2702: 2697: 2685: 2683: 2682: 2677: 2662: 2660: 2659: 2654: 2642: 2641: 2635: 2633: 2632: 2627: 2608: 2607: 2601: 2599: 2598: 2593: 2551: 2549: 2548: 2543: 2516: 2473: 2471: 2470: 2465: 2453: 2451: 2450: 2445: 2430: 2428: 2427: 2422: 2420: 2416: 2415: 2392: 2390: 2389: 2384: 2360: 2358: 2357: 2352: 2350: 2349: 2333: 2331: 2330: 2325: 2313: 2311: 2310: 2305: 2284: 2282: 2281: 2276: 2254: 2253: 2246:and is called a 2235: 2233: 2232: 2227: 2190: 2188: 2187: 2182: 2136: 2134: 2133: 2128: 2104: 2102: 2101: 2096: 2066: 2064: 2063: 2058: 2016: 2014: 2013: 2008: 1990: 1988: 1987: 1982: 1940: 1938: 1937: 1932: 1875: 1873: 1872: 1867: 1849: 1847: 1846: 1841: 1793: 1791: 1790: 1785: 1773: 1771: 1770: 1765: 1753: 1751: 1750: 1745: 1715: 1693: 1691: 1690: 1685: 1655: 1653: 1652: 1647: 1628: 1626: 1625: 1620: 1598: 1597: 1596: 1594: 1593: 1588: 1572: 1570: 1569: 1564: 1540: 1538: 1537: 1532: 1503: 1501: 1500: 1495: 1483: 1481: 1480: 1475: 1473: 1465: 1459: 1437: 1435: 1434: 1429: 1417: 1415: 1414: 1409: 1407: 1399: 1384: 1382: 1381: 1376: 1374: 1362: 1360: 1359: 1354: 1352: 1336: 1334: 1333: 1328: 1307: 1278: 1276: 1275: 1270: 1259:) then a subset 1257:seminormed space 1224: 1222: 1221: 1216: 1184: 1182: 1181: 1176: 1155: 1153: 1152: 1147: 1131: 1129: 1128: 1123: 1111: 1109: 1108: 1103: 1091: 1089: 1088: 1083: 1068: 1066: 1065: 1060: 1028: 1026: then  1025: 1002: 999: 979: 976: 967: 965: 964: 959: 941: 939: 938: 933: 911: 909: 908: 903: 877: 875: 874: 869: 857: 855: 854: 849: 834: 832: 831: 826: 811: 809: 808: 803: 780: 778: 777: 772: 756: 754: 753: 748: 736: 734: 733: 728: 712: 710: 709: 704: 684:pseudometrizable 681: 679: 678: 673: 653: 651: 650: 645: 625:sequential space 622: 620: 619: 614: 599: 597: 596: 591: 586: 585: 569: 567: 566: 561: 559: 558: 538: 536: 535: 530: 528: 527: 515: 514: 499: 498: 493: 476: 474: 473: 468: 449: 447: 446: 441: 429: 427: 426: 421: 406: 404: 403: 398: 371: 369: 368: 363: 351: 349: 348: 343: 331: 329: 328: 323: 308: 306: 305: 300: 277: 275: 274: 269: 254: 252: 251: 246: 231: 229: 228: 223: 210: 208: 207: 202: 178: 176: 175: 170: 156: 154: 153: 148: 125: 123: 122: 117: 90:Bounded operator 21: 12169: 12168: 12164: 12163: 12162: 12160: 12159: 12158: 12149:Operator theory 12129: 12128: 12127: 12122: 12104: 11866:B-complete/Ptak 11849: 11793: 11757: 11749: 11728:Bounding points 11691: 11633:Densely defined 11579: 11568:Bounded inverse 11514: 11448: 11442: 11412: 11407: 11389: 11353:Advanced topics 11348: 11272: 11251: 11210: 11176:Hilbert–Schmidt 11149: 11140:Gelfand–Naimark 11087: 11037: 10972: 10958: 10928: 10923: 10887: 10865: 10861: 10847: 10844: 10843: 10842:Wiener amalgam 10812:Segal–Bargmann 10788: 10783: 10782: 10778: 10773: 10770: 10769: 10741: 10737: 10735: 10732: 10731: 10702: 10698: 10696: 10693: 10692: 10650: 10646: 10644: 10641: 10640: 10595:Birnbaum–Orlicz 10573: 10564: 10553: 10547: 10544: 10543: 10498: 10495: 10494: 10472: 10428:Bounding points 10401: 10375: 10353: 10310: 10161:Banach manifold 10144: 10068:Gelfand–Naimark 9989: 9963:Spectral theory 9931:Banach algebras 9923:Operator theory 9917: 9878:Pseudo-monotone 9861:Hilbert–Schmidt 9841:Densely defined 9763: 9676: 9590: 9473: 9467: 9424: 9394: 9364: 9337: 9311: 9277: 9242: 9212: 9185: 9151: 9124: 9097: 9087:Springer-Verlag 9059: 9025: 8998: 8988:Springer-Verlag 8978: 8977: 8969: 8965: 8957: 8953: 8945: 8941: 8933: 8929: 8921: 8917: 8909: 8905: 8897: 8886: 8878: 8874: 8866: 8853: 8845: 8841: 8833: 8829: 8821: 8817: 8809: 8784: 8776: 8763: 8758: 8738: 8723: 8714: 8682: 8675: 8647: 8643: 8623: 8620: 8619: 8596: 8576: 8571: 8568: 8567: 8544: 8527: 8522: 8519: 8518: 8497: 8493: 8476: 8473: 8472: 8453: 8450: 8449: 8424: 8416: 8408: 8387: 8383: 8381: 8378: 8377: 8355: 8352: 8351: 8335: 8318: 8310: 8302: 8288: 8268: 8263: 8260: 8259: 8243: 8240: 8239: 8220: 8203: 8191: 8158: 8141: 8121: 8104: 8099: 8096: 8095: 8078: 8061: 8055: 8052: 8051: 8034: 8017: 8005: 7998: 7995: 7994: 7960: 7943: 7932: 7915: 7911: and  7909: 7861: 7858: 7857: 7835: 7832: 7831: 7815: 7801: 7798: 7797: 7770: 7767: 7766: 7765:if and only if 7744: 7736: 7734: 7731: 7730: 7711: 7708: 7707: 7691: 7688: 7687: 7671: 7668: 7667: 7651: 7648: 7647: 7627: 7624: 7623: 7580: 7577: 7576: 7557: 7554: 7553: 7537: 7534: 7533: 7513: 7510: 7509: 7506: 7483: 7480: 7479: 7450: 7447: 7446: 7430: 7427: 7426: 7410: 7407: 7406: 7405:for any subset 7362: 7358: 7331: 7327: 7325: 7322: 7321: 7297: 7276: 7273: 7272: 7252: 7249: 7248: 7232: 7229: 7228: 7212: 7209: 7208: 7185: 7182: 7181: 7158: 7155: 7154: 7132: 7129: 7128: 7118: 7104:(respectively, 7079: 7076: 7075: 7050: 7047: 7046: 7028: 7025: 7024: 7008: 7005: 7004: 6951: 6948: 6947: 6946:the half-space 6928: 6925: 6924: 6872: 6869: 6868: 6867:the half-space 6849: 6846: 6845: 6818: 6815: 6814: 6798: 6795: 6794: 6778: 6775: 6774: 6754: 6751: 6750: 6730: 6727: 6726: 6706: 6703: 6702: 6680: 6677: 6676: 6654: 6651: 6650: 6627: 6624: 6623: 6599: 6596: 6595: 6571: 6568: 6567: 6536: 6533: 6532: 6508: 6505: 6504: 6481: 6478: 6477: 6457: 6454: 6453: 6431: 6428: 6427: 6407: 6404: 6403: 6387: 6384: 6383: 6361: 6358: 6357: 6331: 6328: 6327: 6305: 6302: 6301: 6283: 6280: 6279: 6258: 6250: 6242: 6239: 6238: 6222: 6219: 6218: 6217:In particular, 6191: 6183: 6181: 6178: 6177: 6161: 6158: 6157: 6141: 6138: 6137: 6116: 6113: 6112: 6092: 6089: 6088: 6066: 6063: 6062: 6041: 6038: 6037: 6021: 6018: 6017: 5994: 5991: 5990: 5962: 5958: 5950: 5947: 5946: 5924: 5907: 5895: 5889: 5886: 5885: 5884:the inequality 5866: 5863: 5862: 5838: 5834: 5832: 5829: 5828: 5805: 5802: 5801: 5764: 5761: 5760: 5735: 5732: 5731: 5730:for every real 5709: 5692: 5677: 5671: 5668: 5667: 5643: 5626: 5614: 5608: 5605: 5604: 5588: 5585: 5584: 5558: 5555: 5554: 5532: 5529: 5528: 5502: 5485: 5477: 5473: 5466: 5459: 5456: 5455: 5429: 5420: 5416: 5414: 5411: 5410: 5385: 5382: 5381: 5364: 5347: 5335: 5322: 5319: 5318: 5299: 5296: 5295: 5273: 5270: 5269: 5253: 5250: 5249: 5233: 5216: 5204: 5195: 5187: 5179: 5162: 5147: 5141: 5138: 5137: 5115: 5112: 5111: 5091: 5088: 5087: 5031: 5028: 5027: 5026:if and only if 5011: 5008: 5007: 4991: 4988: 4987: 4961: 4944: 4932: 4925: 4922: 4921: 4902: 4900: 4897: 4896: 4867: 4864: 4863: 4841: 4838: 4837: 4821: 4818: 4817: 4813:of its domain. 4794: 4791: 4790: 4770: 4767: 4766: 4759:) inequalities. 4742: 4739: 4738: 4720: 4717: 4716: 4675: 4672: 4671: 4640: 4632: 4629: 4628: 4611: 4607: 4590: 4587: 4586: 4560: 4543: 4531: 4525: 4522: 4521: 4504: 4500: 4492: 4489: 4488: 4472: 4464: 4461: 4460: 4438: 4435: 4434: 4417: 4413: 4396: 4393: 4392: 4366: 4349: 4337: 4331: 4328: 4327: 4310: 4306: 4304: 4301: 4300: 4279: 4275: 4273: 4270: 4269: 4242: 4225: 4213: 4207: 4204: 4203: 4186: 4182: 4165: 4162: 4161: 4144: 4140: 4138: 4135: 4134: 4112: 4108: 4091: 4088: 4087: 4071: 4068: 4067: 4051: 4048: 4047: 4025: 4023: 4020: 4019: 4003: 4000: 3999: 3977: 3974: 3973: 3956: 3952: 3950: 3947: 3946: 3930: 3927: 3926: 3925:By definition, 3907: 3904: 3903: 3883: 3880: 3879: 3859: 3856: 3855: 3835: 3832: 3831: 3815: 3812: 3811: 3793: 3790: 3789: 3767: 3764: 3763: 3743: 3729: 3726: 3725: 3701: 3698: 3697: 3681: 3679: 3676: 3675: 3655: 3652: 3651: 3648: 3636: 3630: 3609: 3606: 3605: 3589: 3586: 3585: 3566: 3563: 3562: 3546: 3543: 3542: 3517: 3514: 3513: 3497: 3494: 3493: 3477: 3474: 3473: 3445: 3442: 3441: 3425: 3422: 3421: 3390: 3387: 3386: 3308: 3305: 3304: 3299:is necessarily 3284: 3281: 3280: 3264: 3261: 3260: 3235: 3232: 3231: 3212: 3209: 3208: 3192: 3189: 3188: 3172: 3169: 3168: 3148: 3145: 3144: 3128: 3125: 3124: 3109:locally bounded 3069: 3032: 3029: 3028: 3008: 3005: 3004: 2982: 2979: 2978: 2962: 2959: 2958: 2951:TVS-isomorphism 2918: 2915: 2914: 2890: 2847: 2823:locally bounded 2822: 2821: 2799: 2796: 2795: 2779: 2776: 2775: 2765: 2764: 2744: 2741: 2740: 2711: 2708: 2707: 2691: 2688: 2687: 2671: 2668: 2667: 2648: 2645: 2644: 2639: 2638: 2615: 2612: 2611: 2605: 2604: 2575: 2572: 2571: 2568: 2500: 2482: 2479: 2478: 2459: 2456: 2455: 2436: 2433: 2432: 2411: 2407: 2403: 2398: 2395: 2394: 2366: 2363: 2362: 2345: 2341: 2339: 2336: 2335: 2319: 2316: 2315: 2290: 2287: 2286: 2285:of its domain, 2264: 2261: 2260: 2249: 2248: 2209: 2206: 2205: 2202: 2143: 2140: 2139: 2110: 2107: 2106: 2072: 2069: 2068: 2022: 2019: 2018: 1996: 1993: 1992: 1946: 1943: 1942: 1881: 1878: 1877: 1855: 1852: 1851: 1799: 1796: 1795: 1779: 1776: 1775: 1759: 1756: 1755: 1705: 1699: 1696: 1695: 1661: 1658: 1657: 1638: 1635: 1634: 1605: 1602: 1601: 1582: 1579: 1578: 1576: 1575: 1546: 1543: 1542: 1520: 1517: 1516: 1489: 1486: 1485: 1469: 1461: 1449: 1443: 1440: 1439: 1423: 1420: 1419: 1403: 1395: 1393: 1390: 1389: 1370: 1368: 1365: 1364: 1348: 1346: 1343: 1342: 1297: 1291: 1288: 1287: 1286:, meaning that 1264: 1261: 1260: 1245: 1198: 1195: 1194: 1191: 1161: 1158: 1157: 1141: 1138: 1137: 1117: 1114: 1113: 1097: 1094: 1093: 1077: 1074: 1073: 1024: 998: 975: 973: 970: 969: 947: 944: 943: 921: 918: 917: 891: 888: 887: 863: 860: 859: 843: 840: 839: 817: 814: 813: 797: 794: 793: 766: 763: 762: 742: 739: 738: 722: 719: 718: 698: 695: 694: 667: 664: 663: 639: 636: 635: 608: 605: 604: 581: 577: 575: 572: 571: 554: 550: 548: 545: 544: 523: 519: 510: 506: 494: 492: 491: 489: 486: 485: 462: 459: 458: 435: 432: 431: 415: 412: 411: 377: 374: 373: 357: 354: 353: 337: 334: 333: 314: 311: 310: 294: 291: 290: 263: 260: 259: 237: 234: 233: 217: 214: 213: 187: 184: 183: 164: 161: 160: 142: 139: 138: 128:linear operator 99: 96: 95: 92: 86: 81: 71: 23: 22: 15: 12: 11: 5: 12167: 12157: 12156: 12151: 12146: 12141: 12124: 12123: 12121: 12120: 12109: 12106: 12105: 12103: 12102: 12097: 12092: 12087: 12085:Ultrabarrelled 12077: 12071: 12066: 12060: 12055: 12050: 12045: 12040: 12035: 12026: 12020: 12015: 12013:Quasi-complete 12010: 12008:Quasibarrelled 12005: 12000: 11995: 11990: 11985: 11980: 11975: 11970: 11965: 11960: 11955: 11950: 11949: 11948: 11938: 11933: 11928: 11923: 11918: 11913: 11908: 11903: 11898: 11888: 11883: 11873: 11868: 11863: 11857: 11855: 11851: 11850: 11848: 11847: 11837: 11832: 11827: 11822: 11817: 11807: 11801: 11799: 11798:Set operations 11795: 11794: 11792: 11791: 11786: 11781: 11776: 11771: 11766: 11761: 11753: 11745: 11740: 11735: 11730: 11725: 11720: 11715: 11710: 11705: 11699: 11697: 11693: 11692: 11690: 11689: 11684: 11679: 11674: 11669: 11668: 11667: 11662: 11657: 11647: 11642: 11641: 11640: 11635: 11630: 11625: 11620: 11615: 11610: 11600: 11599: 11598: 11587: 11585: 11581: 11580: 11578: 11577: 11572: 11571: 11570: 11560: 11554: 11545: 11540: 11535: 11533:Banach–Alaoglu 11530: 11528:Anderson–Kadec 11524: 11522: 11516: 11515: 11513: 11512: 11507: 11502: 11497: 11492: 11487: 11482: 11477: 11472: 11467: 11462: 11456: 11454: 11453:Basic concepts 11450: 11449: 11441: 11440: 11433: 11426: 11418: 11409: 11408: 11406: 11405: 11394: 11391: 11390: 11388: 11387: 11382: 11377: 11372: 11370:Choquet theory 11367: 11362: 11356: 11354: 11350: 11349: 11347: 11346: 11336: 11331: 11326: 11321: 11316: 11311: 11306: 11301: 11296: 11291: 11286: 11280: 11278: 11274: 11273: 11271: 11270: 11265: 11259: 11257: 11253: 11252: 11250: 11249: 11244: 11239: 11234: 11229: 11224: 11222:Banach algebra 11218: 11216: 11212: 11211: 11209: 11208: 11203: 11198: 11193: 11188: 11183: 11178: 11173: 11168: 11163: 11157: 11155: 11151: 11150: 11148: 11147: 11145:Banach–Alaoglu 11142: 11137: 11132: 11127: 11122: 11117: 11112: 11107: 11101: 11099: 11093: 11092: 11089: 11088: 11086: 11085: 11080: 11075: 11073:Locally convex 11070: 11056: 11051: 11045: 11043: 11039: 11038: 11036: 11035: 11030: 11025: 11020: 11015: 11010: 11005: 11000: 10995: 10990: 10984: 10978: 10974: 10973: 10957: 10956: 10949: 10942: 10934: 10925: 10924: 10922: 10921: 10916: 10911: 10906: 10901: 10895: 10893: 10889: 10888: 10886: 10885: 10873: 10868: 10864: 10860: 10857: 10854: 10851: 10839: 10834: 10833: 10832: 10822: 10820:Sequence space 10817: 10809: 10796: 10791: 10786: 10781: 10777: 10765: 10764: 10763: 10758: 10744: 10740: 10721: 10720: 10719: 10705: 10701: 10682: 10670: 10667: 10664: 10659: 10656: 10653: 10649: 10636: 10628: 10623: 10610: 10605: 10597: 10592: 10580: 10576: 10572: 10567: 10562: 10559: 10556: 10552: 10539: 10531: 10526: 10514: 10511: 10508: 10505: 10502: 10491: 10482: 10480: 10474: 10473: 10471: 10470: 10460: 10455: 10450: 10445: 10440: 10435: 10430: 10425: 10415: 10409: 10407: 10403: 10402: 10400: 10399: 10394: 10389: 10384: 10379: 10371: 10357: 10349: 10344: 10339: 10334: 10329: 10324: 10318: 10316: 10312: 10311: 10309: 10308: 10298: 10297: 10296: 10291: 10286: 10276: 10275: 10274: 10269: 10264: 10254: 10253: 10252: 10247: 10242: 10237: 10235:Gelfand–Pettis 10232: 10227: 10217: 10216: 10215: 10210: 10205: 10200: 10195: 10185: 10180: 10175: 10170: 10169: 10168: 10158: 10152: 10150: 10146: 10145: 10143: 10142: 10137: 10132: 10127: 10122: 10117: 10112: 10107: 10102: 10097: 10092: 10087: 10086: 10085: 10075: 10070: 10065: 10060: 10055: 10050: 10045: 10040: 10035: 10030: 10025: 10020: 10015: 10010: 10008:Banach–Alaoglu 10005: 10003:Anderson–Kadec 9999: 9997: 9991: 9990: 9988: 9987: 9982: 9977: 9976: 9975: 9970: 9960: 9959: 9958: 9953: 9943: 9941:Operator space 9938: 9933: 9927: 9925: 9919: 9918: 9916: 9915: 9910: 9905: 9900: 9895: 9890: 9885: 9880: 9875: 9874: 9873: 9863: 9858: 9857: 9856: 9851: 9843: 9838: 9828: 9827: 9826: 9816: 9811: 9801: 9800: 9799: 9794: 9789: 9779: 9773: 9771: 9765: 9764: 9762: 9761: 9756: 9751: 9750: 9749: 9744: 9734: 9733: 9732: 9727: 9717: 9712: 9707: 9706: 9705: 9695: 9690: 9684: 9682: 9678: 9677: 9675: 9674: 9669: 9664: 9663: 9662: 9652: 9647: 9642: 9641: 9640: 9629:Locally convex 9626: 9625: 9624: 9614: 9609: 9604: 9598: 9596: 9592: 9591: 9589: 9588: 9581:Tensor product 9574: 9568: 9563: 9557: 9552: 9546: 9541: 9536: 9526: 9525: 9524: 9519: 9509: 9504: 9502:Banach lattice 9499: 9498: 9497: 9487: 9481: 9479: 9475: 9474: 9466: 9465: 9458: 9451: 9443: 9437: 9436: 9422: 9406: 9392: 9376: 9362: 9349: 9335: 9315: 9309: 9289: 9276:978-1584888666 9275: 9262: 9240: 9224: 9210: 9197: 9183: 9163: 9149: 9136: 9122: 9109: 9095: 9071: 9057: 9037: 9023: 9010: 8996: 8976: 8975: 8973:, p. 128. 8963: 8951: 8939: 8927: 8915: 8903: 8884: 8872: 8851: 8839: 8837:, p. 476. 8827: 8815: 8782: 8760: 8759: 8757: 8754: 8753: 8752: 8746: 8741: 8732: 8726: 8717: 8708: 8703: 8697: 8691: 8685: 8674: 8671: 8670: 8669: 8658: 8653: 8650: 8646: 8642: 8639: 8636: 8633: 8630: 8627: 8617: 8606: 8603: 8599: 8595: 8592: 8589: 8586: 8583: 8579: 8575: 8565: 8554: 8551: 8547: 8543: 8540: 8537: 8534: 8530: 8526: 8516: 8503: 8500: 8496: 8492: 8489: 8486: 8483: 8480: 8457: 8437: 8434: 8431: 8427: 8423: 8419: 8415: 8411: 8407: 8404: 8401: 8398: 8393: 8390: 8386: 8365: 8362: 8359: 8338: 8334: 8331: 8328: 8325: 8321: 8317: 8313: 8309: 8305: 8298: 8291: 8287: 8284: 8281: 8278: 8275: 8271: 8267: 8247: 8227: 8223: 8219: 8216: 8213: 8210: 8206: 8200: 8197: 8194: 8190: 8183: 8177: 8174: 8171: 8168: 8165: 8161: 8157: 8154: 8151: 8148: 8144: 8140: 8137: 8131: 8124: 8120: 8117: 8114: 8111: 8107: 8103: 8081: 8077: 8074: 8071: 8068: 8064: 8060: 8037: 8033: 8030: 8027: 8024: 8020: 8014: 8011: 8008: 8004: 7982: 7979: 7976: 7973: 7970: 7967: 7963: 7959: 7956: 7953: 7950: 7946: 7942: 7939: 7935: 7931: 7928: 7925: 7922: 7918: 7907: 7904: 7901: 7898: 7895: 7892: 7889: 7886: 7883: 7880: 7877: 7874: 7871: 7868: 7865: 7845: 7842: 7839: 7818: 7814: 7811: 7808: 7805: 7783: 7780: 7777: 7774: 7754: 7751: 7747: 7743: 7739: 7718: 7715: 7695: 7675: 7655: 7631: 7608: 7605: 7602: 7599: 7596: 7593: 7590: 7587: 7584: 7564: 7561: 7541: 7517: 7505: 7502: 7490: 7487: 7463: 7460: 7457: 7454: 7434: 7414: 7394: 7391: 7388: 7385: 7382: 7379: 7376: 7373: 7368: 7365: 7361: 7357: 7354: 7351: 7348: 7345: 7342: 7337: 7334: 7330: 7301:locally convex 7296: 7293: 7280: 7269:bounded subset 7256: 7236: 7216: 7203: 7189: 7162: 7142: 7139: 7136: 7117: 7114: 7089: 7086: 7083: 7063: 7060: 7057: 7054: 7035: 7032: 7012: 7001: 7000: 6988: 6985: 6982: 6979: 6976: 6973: 6970: 6967: 6964: 6961: 6958: 6955: 6935: 6932: 6921: 6909: 6906: 6903: 6900: 6897: 6894: 6891: 6888: 6885: 6882: 6879: 6876: 6856: 6853: 6844:For some real 6842: 6831: 6828: 6825: 6822: 6802: 6782: 6758: 6734: 6723: 6722: 6710: 6700: 6684: 6674: 6658: 6644:locally convex 6631: 6603: 6594:If the domain 6592: 6591: 6575: 6540: 6531:If the domain 6529: 6528: 6512: 6485: 6476:If the domain 6474: 6473: 6472:is continuous. 6461: 6441: 6438: 6435: 6411: 6391: 6380: 6379: 6368: 6365: 6341: 6338: 6335: 6315: 6312: 6309: 6299: 6287: 6276: 6275: 6274: 6261: 6257: 6253: 6249: 6246: 6226: 6204: 6201: 6198: 6194: 6190: 6186: 6165: 6145: 6134: 6123: 6120: 6110: 6096: 6076: 6073: 6070: 6059: 6048: 6045: 6025: 6016:The kernel of 6014: 6013:of its domain. 5998: 5988: 5987: 5986: 5983:duality theory 5970: 5965: 5961: 5957: 5954: 5934: 5931: 5927: 5923: 5920: 5917: 5914: 5910: 5904: 5901: 5898: 5894: 5873: 5870: 5846: 5841: 5837: 5825: 5809: 5789: 5786: 5783: 5780: 5777: 5774: 5771: 5768: 5748: 5745: 5742: 5739: 5719: 5716: 5712: 5708: 5705: 5702: 5699: 5695: 5689: 5686: 5683: 5680: 5676: 5653: 5650: 5646: 5642: 5639: 5636: 5633: 5629: 5623: 5620: 5617: 5613: 5592: 5581: 5580: 5579: 5568: 5565: 5562: 5542: 5539: 5536: 5515: 5512: 5509: 5505: 5501: 5498: 5495: 5492: 5488: 5480: 5476: 5472: 5469: 5465: 5443: 5437: 5434: 5428: 5423: 5419: 5398: 5395: 5392: 5389: 5367: 5363: 5360: 5357: 5354: 5350: 5344: 5341: 5338: 5334: 5329: 5326: 5306: 5303: 5283: 5280: 5277: 5257: 5236: 5232: 5229: 5226: 5223: 5219: 5213: 5210: 5207: 5203: 5198: 5194: 5190: 5186: 5182: 5178: 5175: 5172: 5169: 5165: 5159: 5156: 5153: 5150: 5146: 5119: 5095: 5085: 5084: 5083: 5069: 5057: 5052: 5041: 5038: 5035: 5015: 4995: 4974: 4971: 4968: 4964: 4960: 4957: 4954: 4951: 4947: 4941: 4938: 4935: 4931: 4909: 4905: 4893:bounded subset 4880: 4877: 4874: 4871: 4851: 4848: 4845: 4836:of some point 4825: 4798: 4774: 4764: 4763: 4762: 4761: 4760: 4747: 4725: 4700: 4697: 4694: 4691: 4688: 4685: 4682: 4679: 4659: 4656: 4653: 4650: 4647: 4643: 4639: 4636: 4614: 4610: 4606: 4603: 4600: 4597: 4594: 4585:condition for 4584: 4583:not sufficient 4570: 4567: 4563: 4559: 4556: 4553: 4550: 4546: 4540: 4537: 4534: 4530: 4507: 4503: 4499: 4496: 4475: 4471: 4468: 4448: 4445: 4442: 4420: 4416: 4412: 4409: 4406: 4403: 4400: 4391:condition for 4390: 4376: 4373: 4369: 4365: 4362: 4359: 4356: 4352: 4346: 4343: 4340: 4336: 4313: 4309: 4282: 4278: 4255: 4252: 4249: 4245: 4241: 4238: 4235: 4232: 4228: 4222: 4219: 4216: 4212: 4189: 4185: 4181: 4178: 4175: 4172: 4169: 4147: 4143: 4131: 4120: 4115: 4111: 4107: 4104: 4101: 4098: 4095: 4075: 4055: 4032: 4028: 4007: 3987: 3984: 3981: 3959: 3955: 3934: 3911: 3901: 3890: 3887: 3863: 3853: 3842: 3839: 3819: 3809: 3808:is continuous. 3797: 3774: 3771: 3746: 3742: 3739: 3736: 3733: 3722:locally convex 3705: 3684: 3659: 3647: 3644: 3629: 3626: 3613: 3593: 3573: 3570: 3550: 3530: 3527: 3524: 3521: 3501: 3481: 3461: 3458: 3455: 3452: 3449: 3429: 3406: 3403: 3400: 3397: 3394: 3353: 3329: 3312: 3288: 3268: 3245: 3242: 3239: 3216: 3196: 3176: 3152: 3132: 3110: 3082: 3068: 3065: 3054: 3049:normable space 3036: 3012: 2989: 2986: 2966: 2934: 2931: 2928: 2925: 2922: 2912: 2899: 2889: 2886: 2846: 2843: 2840: 2835: 2826: 2817: 2803: 2783: 2773: 2769: 2751: 2748: 2737:bounded subset 2724: 2721: 2718: 2715: 2695: 2675: 2652: 2643: 2625: 2622: 2619: 2609: 2602:is said to be 2591: 2588: 2585: 2582: 2579: 2541: 2538: 2535: 2532: 2529: 2526: 2523: 2520: 2515: 2512: 2509: 2506: 2503: 2499: 2495: 2492: 2489: 2486: 2463: 2443: 2440: 2419: 2414: 2410: 2406: 2402: 2382: 2379: 2376: 2373: 2370: 2348: 2344: 2323: 2303: 2300: 2297: 2294: 2274: 2271: 2268: 2255: 2245: 2240:is said to be 2225: 2222: 2219: 2216: 2213: 2180: 2177: 2174: 2171: 2168: 2165: 2162: 2159: 2156: 2153: 2150: 2147: 2126: 2123: 2120: 2117: 2114: 2094: 2091: 2088: 2085: 2082: 2079: 2076: 2056: 2053: 2050: 2047: 2044: 2041: 2038: 2035: 2032: 2029: 2026: 2006: 2003: 2000: 1980: 1977: 1974: 1971: 1968: 1965: 1962: 1959: 1956: 1953: 1950: 1930: 1927: 1924: 1921: 1918: 1915: 1912: 1909: 1906: 1903: 1900: 1897: 1894: 1891: 1888: 1885: 1865: 1862: 1859: 1839: 1836: 1833: 1830: 1827: 1824: 1821: 1818: 1815: 1812: 1809: 1806: 1803: 1783: 1763: 1743: 1740: 1737: 1734: 1731: 1728: 1725: 1722: 1719: 1714: 1711: 1708: 1704: 1683: 1680: 1677: 1674: 1671: 1668: 1665: 1645: 1642: 1631:bounded subset 1618: 1615: 1612: 1609: 1599: 1586: 1573:is said to be 1562: 1559: 1556: 1553: 1550: 1541:is a set then 1530: 1527: 1524: 1493: 1472: 1468: 1464: 1458: 1455: 1452: 1448: 1427: 1406: 1402: 1398: 1387:absolute value 1373: 1351: 1340: 1326: 1323: 1320: 1317: 1314: 1311: 1306: 1303: 1300: 1296: 1285: 1268: 1237:Bounded subset 1214: 1211: 1208: 1205: 1202: 1190: 1187: 1186: 1185: 1174: 1171: 1168: 1165: 1145: 1121: 1101: 1081: 1070: 1069: 1058: 1055: 1052: 1049: 1046: 1043: 1040: 1037: 1034: 1031: 1023: 1020: 1017: 1014: 1011: 1008: 1005: 1000: if  997: 994: 991: 988: 985: 982: 957: 954: 951: 931: 928: 925: 901: 898: 895: 867: 847: 836: 835: 824: 821: 801: 770: 759: 758: 746: 726: 702: 671: 660: 659: 643: 612: 601: 600: 589: 584: 580: 557: 553: 541:equicontinuous 526: 522: 518: 513: 509: 505: 502: 497: 466: 439: 419: 408: 407: 396: 393: 390: 387: 384: 381: 361: 341: 321: 318: 298: 280:locally convex 267: 256: 255: 244: 241: 221: 211: 200: 197: 194: 191: 168: 158: 157:is continuous. 146: 115: 112: 109: 106: 103: 85: 82: 70: 67: 9: 6: 4: 3: 2: 12166: 12155: 12152: 12150: 12147: 12145: 12142: 12140: 12137: 12136: 12134: 12119: 12111: 12110: 12107: 12101: 12098: 12096: 12093: 12091: 12088: 12086: 12082: 12078: 12076:) convex 12075: 12072: 12070: 12067: 12065: 12061: 12059: 12056: 12054: 12051: 12049: 12048:Semi-complete 12046: 12044: 12041: 12039: 12036: 12034: 12030: 12027: 12025: 12021: 12019: 12016: 12014: 12011: 12009: 12006: 12004: 12001: 11999: 11996: 11994: 11991: 11989: 11986: 11984: 11981: 11979: 11976: 11974: 11971: 11969: 11966: 11964: 11963:Infrabarreled 11961: 11959: 11956: 11954: 11951: 11947: 11944: 11943: 11942: 11939: 11937: 11934: 11932: 11929: 11927: 11924: 11922: 11921:Distinguished 11919: 11917: 11914: 11912: 11909: 11907: 11904: 11902: 11899: 11897: 11893: 11889: 11887: 11884: 11882: 11878: 11874: 11872: 11869: 11867: 11864: 11862: 11859: 11858: 11856: 11854:Types of TVSs 11852: 11846: 11842: 11838: 11836: 11833: 11831: 11828: 11826: 11823: 11821: 11818: 11816: 11812: 11808: 11806: 11803: 11802: 11800: 11796: 11790: 11787: 11785: 11782: 11780: 11777: 11775: 11774:Prevalent/Shy 11772: 11770: 11767: 11765: 11764:Extreme point 11762: 11760: 11754: 11752: 11746: 11744: 11741: 11739: 11736: 11734: 11731: 11729: 11726: 11724: 11721: 11719: 11716: 11714: 11711: 11709: 11706: 11704: 11701: 11700: 11698: 11696:Types of sets 11694: 11688: 11685: 11683: 11680: 11678: 11675: 11673: 11670: 11666: 11663: 11661: 11658: 11656: 11653: 11652: 11651: 11648: 11646: 11643: 11639: 11638:Discontinuous 11636: 11634: 11631: 11629: 11626: 11624: 11621: 11619: 11616: 11614: 11611: 11609: 11606: 11605: 11604: 11601: 11597: 11594: 11593: 11592: 11589: 11588: 11586: 11582: 11576: 11573: 11569: 11566: 11565: 11564: 11561: 11558: 11555: 11553: 11549: 11546: 11544: 11541: 11539: 11536: 11534: 11531: 11529: 11526: 11525: 11523: 11521: 11517: 11511: 11508: 11506: 11503: 11501: 11498: 11496: 11495:Metrizability 11493: 11491: 11488: 11486: 11483: 11481: 11480:FrĂ©chet space 11478: 11476: 11473: 11471: 11468: 11466: 11463: 11461: 11458: 11457: 11455: 11451: 11446: 11439: 11434: 11432: 11427: 11425: 11420: 11419: 11416: 11404: 11396: 11395: 11392: 11386: 11383: 11381: 11378: 11376: 11375:Weak topology 11373: 11371: 11368: 11366: 11363: 11361: 11358: 11357: 11355: 11351: 11344: 11340: 11337: 11335: 11332: 11330: 11327: 11325: 11322: 11320: 11317: 11315: 11312: 11310: 11307: 11305: 11302: 11300: 11299:Index theorem 11297: 11295: 11292: 11290: 11287: 11285: 11282: 11281: 11279: 11275: 11269: 11266: 11264: 11261: 11260: 11258: 11256:Open problems 11254: 11248: 11245: 11243: 11240: 11238: 11235: 11233: 11230: 11228: 11225: 11223: 11220: 11219: 11217: 11213: 11207: 11204: 11202: 11199: 11197: 11194: 11192: 11189: 11187: 11184: 11182: 11179: 11177: 11174: 11172: 11169: 11167: 11164: 11162: 11159: 11158: 11156: 11152: 11146: 11143: 11141: 11138: 11136: 11133: 11131: 11128: 11126: 11123: 11121: 11118: 11116: 11113: 11111: 11108: 11106: 11103: 11102: 11100: 11098: 11094: 11084: 11081: 11079: 11076: 11074: 11071: 11068: 11064: 11060: 11057: 11055: 11052: 11050: 11047: 11046: 11044: 11040: 11034: 11031: 11029: 11026: 11024: 11021: 11019: 11016: 11014: 11011: 11009: 11006: 11004: 11001: 10999: 10996: 10994: 10991: 10989: 10986: 10985: 10982: 10979: 10975: 10970: 10966: 10962: 10955: 10950: 10948: 10943: 10941: 10936: 10935: 10932: 10920: 10917: 10915: 10912: 10910: 10907: 10905: 10902: 10900: 10897: 10896: 10894: 10890: 10884: 10866: 10862: 10858: 10855: 10849: 10840: 10838: 10835: 10831: 10828: 10827: 10826: 10823: 10821: 10818: 10816: 10815: 10810: 10808: 10794: 10789: 10779: 10775: 10766: 10762: 10759: 10757: 10738: 10729: 10728: 10727: 10726: 10722: 10718: 10699: 10690: 10689: 10688: 10687: 10683: 10681: 10657: 10654: 10651: 10647: 10637: 10635: 10634: 10629: 10627: 10624: 10622: 10620: 10616: 10611: 10609: 10606: 10604: 10603: 10598: 10596: 10593: 10591: 10565: 10560: 10557: 10554: 10550: 10540: 10538: 10537: 10532: 10530: 10527: 10525: 10503: 10500: 10492: 10490: 10489: 10484: 10483: 10481: 10479: 10475: 10469: 10465: 10461: 10459: 10456: 10454: 10451: 10449: 10446: 10444: 10441: 10439: 10438:Extreme point 10436: 10434: 10431: 10429: 10426: 10424: 10420: 10416: 10414: 10411: 10410: 10408: 10404: 10398: 10395: 10393: 10390: 10388: 10385: 10383: 10380: 10378: 10372: 10369: 10365: 10361: 10358: 10356: 10350: 10348: 10345: 10343: 10340: 10338: 10335: 10333: 10330: 10328: 10325: 10323: 10320: 10319: 10317: 10315:Types of sets 10313: 10306: 10302: 10299: 10295: 10292: 10290: 10287: 10285: 10282: 10281: 10280: 10277: 10273: 10270: 10268: 10265: 10263: 10260: 10259: 10258: 10255: 10251: 10248: 10246: 10243: 10241: 10238: 10236: 10233: 10231: 10228: 10226: 10223: 10222: 10221: 10218: 10214: 10211: 10209: 10206: 10204: 10201: 10199: 10196: 10194: 10191: 10190: 10189: 10186: 10184: 10181: 10179: 10178:Convex series 10176: 10174: 10173:Bochner space 10171: 10167: 10164: 10163: 10162: 10159: 10157: 10154: 10153: 10151: 10147: 10141: 10138: 10136: 10133: 10131: 10128: 10126: 10125:Riesz's lemma 10123: 10121: 10118: 10116: 10113: 10111: 10110:Mazur's lemma 10108: 10106: 10103: 10101: 10098: 10096: 10093: 10091: 10088: 10084: 10081: 10080: 10079: 10076: 10074: 10071: 10069: 10066: 10064: 10063:Gelfand–Mazur 10061: 10059: 10056: 10054: 10051: 10049: 10046: 10044: 10041: 10039: 10036: 10034: 10031: 10029: 10026: 10024: 10021: 10019: 10016: 10014: 10011: 10009: 10006: 10004: 10001: 10000: 9998: 9996: 9992: 9986: 9983: 9981: 9978: 9974: 9971: 9969: 9966: 9965: 9964: 9961: 9957: 9954: 9952: 9949: 9948: 9947: 9944: 9942: 9939: 9937: 9934: 9932: 9929: 9928: 9926: 9924: 9920: 9914: 9911: 9909: 9906: 9904: 9901: 9899: 9896: 9894: 9891: 9889: 9886: 9884: 9881: 9879: 9876: 9872: 9869: 9868: 9867: 9864: 9862: 9859: 9855: 9852: 9850: 9847: 9846: 9844: 9842: 9839: 9837: 9833: 9829: 9825: 9822: 9821: 9820: 9817: 9815: 9812: 9810: 9806: 9802: 9798: 9795: 9793: 9790: 9788: 9785: 9784: 9783: 9780: 9778: 9775: 9774: 9772: 9770: 9766: 9760: 9757: 9755: 9752: 9748: 9745: 9743: 9740: 9739: 9738: 9735: 9731: 9728: 9726: 9723: 9722: 9721: 9718: 9716: 9713: 9711: 9708: 9704: 9701: 9700: 9699: 9696: 9694: 9691: 9689: 9686: 9685: 9683: 9679: 9673: 9670: 9668: 9665: 9661: 9658: 9657: 9656: 9653: 9651: 9648: 9646: 9643: 9639: 9635: 9632: 9631: 9630: 9627: 9623: 9620: 9619: 9618: 9615: 9613: 9610: 9608: 9605: 9603: 9600: 9599: 9597: 9593: 9586: 9582: 9578: 9575: 9573: 9569: 9567: 9564: 9562:) convex 9561: 9558: 9556: 9553: 9551: 9547: 9545: 9542: 9540: 9537: 9535: 9531: 9527: 9523: 9520: 9518: 9515: 9514: 9513: 9510: 9508: 9507:Grothendieck 9505: 9503: 9500: 9496: 9493: 9492: 9491: 9488: 9486: 9483: 9482: 9480: 9476: 9471: 9464: 9459: 9457: 9452: 9450: 9445: 9444: 9441: 9433: 9429: 9425: 9419: 9415: 9411: 9407: 9403: 9399: 9395: 9389: 9385: 9381: 9377: 9373: 9369: 9365: 9359: 9355: 9350: 9346: 9342: 9338: 9332: 9328: 9324: 9320: 9316: 9312: 9306: 9301: 9300: 9294: 9293:Rudin, Walter 9290: 9286: 9282: 9278: 9272: 9268: 9263: 9259: 9255: 9251: 9247: 9243: 9237: 9233: 9229: 9225: 9221: 9217: 9213: 9207: 9203: 9198: 9194: 9190: 9186: 9180: 9175: 9174: 9168: 9164: 9160: 9156: 9152: 9146: 9142: 9137: 9133: 9129: 9125: 9123:0-471-60848-3 9119: 9115: 9110: 9106: 9102: 9098: 9092: 9088: 9084: 9080: 9076: 9072: 9068: 9064: 9060: 9058:3-540-13627-4 9054: 9050: 9046: 9042: 9038: 9034: 9030: 9026: 9020: 9016: 9011: 9007: 9003: 8999: 8993: 8989: 8985: 8980: 8979: 8972: 8967: 8961:, p. 50. 8960: 8959:Wilansky 2013 8955: 8949:, p. 55. 8948: 8947:Wilansky 2013 8943: 8936: 8931: 8924: 8919: 8913:, p. 63. 8912: 8911:Wilansky 2013 8907: 8900: 8899:Wilansky 2013 8895: 8893: 8891: 8889: 8881: 8880:Wilansky 2013 8876: 8869: 8864: 8862: 8860: 8858: 8856: 8848: 8847:Wilansky 2013 8843: 8836: 8831: 8825:, p. 54. 8824: 8823:Wilansky 2013 8819: 8812: 8807: 8805: 8803: 8801: 8799: 8797: 8795: 8793: 8791: 8789: 8787: 8779: 8774: 8772: 8770: 8768: 8766: 8761: 8750: 8747: 8745: 8742: 8736: 8733: 8730: 8727: 8721: 8718: 8712: 8709: 8707: 8704: 8701: 8698: 8695: 8692: 8689: 8686: 8680: 8677: 8676: 8656: 8651: 8648: 8644: 8640: 8634: 8631: 8625: 8618: 8604: 8601: 8590: 8587: 8581: 8566: 8552: 8549: 8538: 8532: 8517: 8501: 8498: 8494: 8490: 8484: 8478: 8471: 8470: 8469: 8455: 8432: 8429: 8421: 8413: 8405: 8402: 8396: 8391: 8388: 8384: 8363: 8360: 8357: 8329: 8323: 8307: 8296: 8282: 8279: 8273: 8245: 8225: 8214: 8208: 8198: 8195: 8192: 8181: 8172: 8169: 8166: 8163: 8152: 8146: 8129: 8115: 8109: 8072: 8066: 8028: 8022: 8012: 8009: 8006: 7993:the supremum 7980: 7974: 7971: 7968: 7965: 7954: 7948: 7937: 7926: 7920: 7902: 7899: 7896: 7893: 7887: 7881: 7875: 7869: 7863: 7843: 7840: 7837: 7809: 7806: 7803: 7794: 7781: 7778: 7775: 7772: 7752: 7749: 7741: 7716: 7713: 7693: 7673: 7653: 7645: 7629: 7620: 7603: 7600: 7597: 7591: 7585: 7562: 7559: 7539: 7531: 7528:is a complex 7515: 7501: 7488: 7485: 7477: 7461: 7458: 7455: 7452: 7432: 7412: 7386: 7380: 7377: 7374: 7366: 7363: 7359: 7355: 7352: 7349: 7343: 7335: 7332: 7328: 7318: 7316: 7311: 7309: 7305: 7302: 7292: 7278: 7270: 7254: 7234: 7214: 7206: 7201: 7187: 7178: 7176: 7160: 7140: 7134: 7125: 7123: 7113: 7111: 7110:discontinuous 7107: 7103: 7087: 7084: 7081: 7061: 7058: 7055: 7052: 7033: 7030: 7010: 6983: 6980: 6974: 6968: 6965: 6962: 6959: 6956: 6933: 6930: 6923:For any real 6922: 6904: 6901: 6895: 6889: 6886: 6883: 6880: 6877: 6854: 6851: 6843: 6829: 6826: 6823: 6820: 6800: 6780: 6772: 6770: 6756: 6748: 6732: 6708: 6701: 6698: 6682: 6675: 6672: 6656: 6649: 6647: 6645: 6629: 6621: 6617: 6601: 6589: 6573: 6566: 6564: 6562: 6558: 6557:FrĂ©chet space 6554: 6538: 6526: 6510: 6503: 6501: 6499: 6483: 6459: 6439: 6436: 6433: 6425: 6423: 6409: 6389: 6366: 6363: 6355: 6339: 6336: 6333: 6313: 6310: 6307: 6300: 6285: 6278:The graph of 6277: 6255: 6247: 6244: 6224: 6216: 6215: 6202: 6199: 6196: 6188: 6163: 6143: 6135: 6121: 6118: 6108: 6094: 6074: 6071: 6068: 6060: 6046: 6043: 6036:is closed in 6023: 6015: 6012: 5996: 5989: 5984: 5968: 5963: 5959: 5955: 5952: 5932: 5929: 5918: 5912: 5902: 5899: 5896: 5871: 5868: 5860: 5844: 5839: 5835: 5826: 5823: 5807: 5784: 5781: 5778: 5775: 5772: 5769: 5746: 5743: 5740: 5737: 5717: 5714: 5703: 5697: 5687: 5684: 5681: 5678: 5665: 5664: 5651: 5648: 5637: 5631: 5621: 5618: 5615: 5590: 5582: 5566: 5563: 5560: 5540: 5537: 5534: 5513: 5510: 5507: 5496: 5490: 5478: 5474: 5470: 5467: 5441: 5435: 5432: 5426: 5421: 5417: 5396: 5393: 5390: 5387: 5358: 5352: 5342: 5339: 5336: 5327: 5324: 5304: 5301: 5281: 5278: 5275: 5255: 5227: 5221: 5211: 5208: 5205: 5192: 5184: 5173: 5167: 5157: 5154: 5151: 5148: 5136:The equality 5135: 5134: 5133: 5117: 5109: 5093: 5086: 5081: 5077: 5073: 5067: 5065: 5061: 5055: 5053: 5039: 5036: 5033: 5013: 4993: 4972: 4966: 4955: 4949: 4939: 4936: 4933: 4907: 4894: 4875: 4869: 4849: 4846: 4843: 4823: 4815: 4814: 4812: 4796: 4788: 4772: 4765: 4745: 4723: 4714: 4695: 4692: 4689: 4686: 4680: 4677: 4657: 4654: 4651: 4648: 4645: 4637: 4634: 4612: 4608: 4604: 4598: 4592: 4582: 4568: 4565: 4554: 4548: 4538: 4535: 4532: 4505: 4501: 4497: 4494: 4469: 4466: 4446: 4443: 4440: 4418: 4414: 4410: 4404: 4398: 4389:not necessary 4388: 4374: 4371: 4360: 4354: 4344: 4341: 4338: 4311: 4307: 4298: 4280: 4276: 4267: 4266: 4253: 4250: 4247: 4236: 4230: 4220: 4217: 4214: 4187: 4183: 4179: 4173: 4167: 4145: 4141: 4132: 4118: 4113: 4109: 4105: 4099: 4093: 4073: 4053: 4046: 4030: 4005: 3985: 3982: 3979: 3957: 3953: 3932: 3924: 3923: 3909: 3902: 3888: 3885: 3877: 3861: 3854: 3840: 3837: 3817: 3810: 3795: 3788: 3787: 3786: 3772: 3769: 3761: 3737: 3734: 3731: 3723: 3719: 3703: 3673: 3657: 3643: 3641: 3635: 3625: 3611: 3591: 3571: 3568: 3548: 3525: 3519: 3499: 3479: 3459: 3453: 3450: 3447: 3427: 3420: 3404: 3398: 3395: 3392: 3383: 3382: 3378: 3376: 3372: 3368: 3364: 3361:(such as any 3360: 3355: 3351: 3349: 3345: 3340: 3339: 3335: 3333: 3327: 3324: 3310: 3302: 3286: 3266: 3257: 3243: 3237: 3230: 3214: 3194: 3174: 3166: 3150: 3130: 3122: 3118: 3114: 3108: 3105: 3104: 3100: 3098: 3094: 3090: 3086: 3080: 3078: 3074: 3064: 3062: 3058: 3052: 3050: 3034: 3026: 3010: 3003: 2987: 2984: 2964: 2956: 2952: 2948: 2932: 2926: 2923: 2920: 2910: 2907: 2905: 2903: 2897: 2895: 2885: 2883: 2879: 2875: 2870: 2868: 2864: 2860: 2856: 2852: 2842: 2838: 2833: 2831: 2827: 2820: 2815: 2801: 2781: 2771: 2763: 2749: 2746: 2738: 2719: 2713: 2693: 2673: 2666: 2650: 2637: 2623: 2620: 2617: 2603: 2589: 2583: 2580: 2577: 2567: 2562: 2561: 2557: 2555: 2536: 2527: 2521: 2513: 2510: 2504: 2493: 2487: 2477: 2476:operator norm 2461: 2441: 2438: 2417: 2412: 2408: 2404: 2400: 2380: 2374: 2371: 2368: 2346: 2342: 2321: 2298: 2292: 2272: 2269: 2266: 2259: 2256:if for every 2252: 2247: 2244: 2241: 2239: 2223: 2217: 2214: 2211: 2201: 2196: 2195: 2191: 2178: 2172: 2169: 2163: 2157: 2154: 2151: 2148: 2124: 2118: 2115: 2112: 2086: 2080: 2077: 2051: 2045: 2042: 2039: 2033: 2030: 2024: 2004: 2001: 1998: 1975: 1972: 1969: 1966: 1963: 1960: 1954: 1951: 1948: 1925: 1919: 1916: 1910: 1904: 1901: 1895: 1892: 1889: 1883: 1863: 1860: 1857: 1834: 1831: 1828: 1825: 1822: 1819: 1816: 1810: 1807: 1804: 1801: 1781: 1761: 1754:A linear map 1741: 1735: 1726: 1720: 1712: 1709: 1706: 1675: 1669: 1666: 1643: 1640: 1632: 1613: 1607: 1584: 1574: 1560: 1554: 1551: 1548: 1528: 1525: 1522: 1513: 1512: 1508: 1505: 1491: 1466: 1456: 1453: 1450: 1425: 1400: 1388: 1338: 1324: 1318: 1312: 1304: 1301: 1298: 1283: 1280: 1266: 1258: 1254: 1250: 1244: 1239: 1238: 1234: 1232: 1228: 1212: 1206: 1203: 1200: 1172: 1169: 1166: 1163: 1156:is closed in 1143: 1136:the graph of 1135: 1133: 1119: 1099: 1079: 1056: 1053: 1050: 1044: 1041: 1038: 1035: 1032: 1021: 1018: 1012: 1009: 1006: 995: 992: 989: 986: 983: 980: 955: 952: 949: 929: 926: 923: 915: 913: 896: 885: 881: 865: 845: 822: 819: 799: 792: 790: 788: 784: 768: 744: 724: 716: 700: 693: 691: 689: 685: 669: 657: 641: 634: 632: 630: 626: 610: 587: 578: 551: 542: 520: 507: 503: 500: 495: 484: 480: 464: 457: 455: 453: 437: 417: 394: 391: 388: 385: 382: 379: 359: 339: 319: 316: 296: 289: 285: 283: 281: 265: 242: 239: 219: 212: 198: 195: 192: 189: 182: 166: 159: 144: 137: 136: 135: 133: 129: 113: 107: 104: 101: 94:Suppose that 91: 80: 76: 66: 64: 60: 59:normed spaces 55: 53: 49: 46: 42: 38: 34: 30: 19: 12024:Polynomially 11953:Grothendieck 11946:tame FrĂ©chet 11896:Bornological 11756:Linear cone 11748:Convex cone 11723:Banach disks 11665:Sesquilinear 11617: 11520:Main results 11510:Vector space 11469: 11465:Completeness 11460:Banach space 11365:Balanced set 11339:Distribution 11277:Applications 11130:Krein–Milman 11115:Closed graph 10892:Applications 10813: 10724: 10685: 10632: 10618: 10614: 10601: 10535: 10487: 10374:Linear cone 10367: 10363: 10352:Convex cone 10245:Paley–Wiener 10105:Mackey–Arens 10095:Krein–Milman 10048:Closed range 10043:Closed graph 10013:Banach–Mazur 9893:Self-adjoint 9835: 9797:sesquilinear 9530:Polynomially 9470:Banach space 9413: 9383: 9353: 9322: 9298: 9266: 9231: 9201: 9172: 9140: 9113: 9078: 9075:Conway, John 9044: 9014: 8983: 8966: 8954: 8942: 8930: 8918: 8906: 8875: 8842: 8830: 8818: 7795: 7621: 7530:normed space 7507: 7319: 7315:bounded sets 7312: 7298: 7179: 7126: 7119: 7002: 6747:real numbers 6724: 6593: 6561:normed space 6530: 6475: 6381: 6352:denotes the 5006:is equal to 4045:neighborhood 3998:centered at 3716:need not be 3649: 3637: 3419:normed space 3384: 3380: 3379: 3363:normed space 3356: 3341: 3337: 3336: 3325: 3258: 3106: 3102: 3101: 3097:bornological 3087:valued in a 3070: 3061:automorphism 2908: 2906: 2891: 2882:normed space 2871: 2859:normed space 2848: 2665:neighborhood 2569: 2559: 2558: 2203: 2193: 2192: 1514: 1510: 1509: 1506: 1253:normed space 1246: 1236: 1235: 1193:Throughout, 1192: 1071: 837: 787:normed space 760: 688:Banach space 661: 602: 409: 257: 130:between two 93: 56: 40: 36: 26: 12018:Quasinormed 11931:FK-AK space 11825:Linear span 11820:Convex hull 11805:Affine hull 11608:Almost open 11548:Hahn–Banach 11294:Heat kernel 11284:Hardy space 11191:Trace class 11105:Hahn–Banach 11067:Topological 10613:Continuous 10448:Linear span 10433:Convex hull 10413:Affine hull 10272:holomorphic 10208:holomorphic 10188:Derivatives 10078:Hahn–Banach 10018:Banach–Saks 9936:C*-algebras 9903:Trace class 9866:Functionals 9754:Ultrastrong 9667:Quasinormed 8350:so that if 5072:boundedness 3113:bounded set 1577:bounded on 1385:) with the 785:(such as a 627:(such as a 543:subsets of 33:mathematics 12133:Categories 12058:Stereotype 11916:(DF)-space 11911:Convenient 11650:Functional 11618:Continuous 11603:Linear map 11543:F. Riesz's 11485:Linear map 11227:C*-algebra 11042:Properties 10366:), and (Hw 10267:continuous 10203:functional 9951:C*-algebra 9836:Continuous 9698:Dual space 9672:Stereotype 9650:Metrizable 9577:Projective 8756:References 7476:additivity 7295:Properties 7102:continuous 6999:is closed. 6920:is closed. 6813:such that 6298:is closed. 6176:such that 4862:such that 4713:polar sets 4086:such that 3972:of radius 3724:) and let 3632:See also: 3332:equivalent 3077:equivalent 3027:(which if 2894:continuous 2855:continuous 2839:at a point 2706:such that 2564:See also: 2198:See also: 1850:for every 1241:See also: 1227:linear map 968:such that 916:for every 372:such that 88:See also: 73:See also: 45:continuous 12074:Uniformly 12033:Reflexive 11881:Barrelled 11877:Countably 11789:Symmetric 11687:Transpose 11201:Unbounded 11196:Transpose 11154:Operators 11083:Separable 11078:Reflexive 11063:Algebraic 11049:Barrelled 10825:Sobolev W 10768:Schwartz 10743:∞ 10704:∞ 10700:ℓ 10666:Ω 10652:λ 10510:Σ 10392:Symmetric 10327:Absorbing 10240:regulated 10220:Integrals 10073:Goldstine 9908:Transpose 9845:Fredholm 9715:Ultraweak 9703:Dual norm 9634:Seminorms 9602:Barrelled 9572:Injective 9560:Uniformly 9534:Reflexive 9432:849801114 9402:853623322 9382:(2006) . 9345:840278135 9285:144216834 9258:840293704 9230:(1983) . 9043:(1987) . 9033:878109401 9006:297140003 8649:≤ 8641:⊆ 8602:≤ 8550:≤ 8499:≤ 8491:⊆ 8430:≤ 8406:∈ 8389:≤ 8196:∈ 8170:∈ 8010:∈ 7972:∈ 7900:∈ 7841:⊆ 7813:→ 7776:≤ 7750:≤ 7607:‖ 7601:⁡ 7595:‖ 7589:‖ 7583:‖ 7456:∈ 7364:− 7333:− 7138:→ 7085:⁡ 7056:⁡ 6981:≤ 6960:∈ 6902:≤ 6881:∈ 6824:≤ 6437:⁡ 6354:real part 6337:⁡ 6311:⁡ 6197:≤ 6111:dense in 5964:∘ 5956:∈ 5930:≤ 5900:∈ 5840:∘ 5715:≤ 5682:∈ 5649:≤ 5619:∈ 5564:≠ 5471:∈ 5340:∈ 5279:≠ 5268:and when 5209:∈ 5152:∈ 4970:∞ 4937:∈ 4847:∈ 4724:≤ 4687:− 4605:⊆ 4566:≤ 4536:∈ 4411:⊆ 4342:∈ 4248:≤ 4218:∈ 4180:⊆ 4106:⊆ 3741:→ 3718:Hausdorff 3457:→ 3402:→ 3241:→ 2930:→ 2621:∈ 2587:→ 2540:∞ 2534:‖ 2519:‖ 2511:≤ 2508:‖ 2502:‖ 2491:‖ 2485:‖ 2378:→ 2270:⊆ 2221:→ 2170:≤ 2167:‖ 2161:‖ 2152:∈ 2122:→ 2090:‖ 2087:⋅ 2084:‖ 2017:(because 2002:≠ 1973:∈ 1876:(because 1861:∈ 1832:∈ 1739:∞ 1733:‖ 1718:‖ 1710:∈ 1679:‖ 1676:⋅ 1673:‖ 1656:which if 1558:→ 1526:⊆ 1454:∈ 1401:⋅ 1322:∞ 1316:‖ 1310:‖ 1302:∈ 1233:(TVSs). 1210:→ 1167:× 1048:‖ 1039:− 1030:‖ 1022:δ 1016:‖ 1010:− 1004:‖ 990:∈ 950:δ 900:‖ 897:⋅ 894:‖ 878:are both 583:′ 556:′ 525:′ 517:→ 512:′ 483:transpose 452:Hausdorff 450:are both 389:≤ 383:∘ 193:∈ 111:→ 12118:Category 12069:Strictly 12043:Schwartz 11983:LF-space 11978:LB-space 11936:FK-space 11906:Complete 11886:BK-space 11811:Relative 11758:(subset) 11750:(subset) 11677:Seminorm 11660:Bilinear 11403:Category 11215:Algebras 11097:Theorems 11054:Complete 11023:Schwartz 10969:glossary 10761:weighted 10631:Hilbert 10608:Bs space 10478:Examples 10443:Interior 10419:Relative 10397:Zonotope 10376:(subset) 10354:(subset) 10305:Strongly 10284:Lebesgue 10279:Measures 10149:Analysis 9995:Theorems 9946:Spectrum 9871:positive 9854:operator 9792:operator 9782:Bilinear 9747:operator 9730:operator 9710:Operator 9607:Complete 9555:Strictly 9412:(2013). 9372:24909067 9169:(1973). 9159:30593138 9132:18412261 9105:21195908 9077:(1990). 9067:17499190 8673:See also 8094:because 7644:open map 7445:and any 7308:normable 7180:Suppose 7116:Examples 5409:the set 4297:supremum 3584:so that 3023:being a 2610:a point 2236:between 1229:between 481:and its 288:seminorm 50:between 12083:)  12031:)  11973:K-space 11958:Hilbert 11941:FrĂ©chet 11926:F-space 11901:Brauner 11894:)  11879:)  11861:Asplund 11843:)  11813:)  11733:Bounded 11628:Compact 11613:Bounded 11550: ( 11206:Unitary 11186:Nuclear 11171:Compact 11166:Bounded 11161:Adjoint 11135:Min–max 11028:Sobolev 11013:Nuclear 11003:Hilbert 10998:FrĂ©chet 10963: ( 10626:Hardy H 10529:c space 10466:)  10421:)  10342:Bounded 10230:Dunford 10225:Bochner 10198:Gateaux 10193:FrĂ©chet 9968:of ODEs 9913:Unitary 9888:Nuclear 9819:Compact 9809:Bounded 9777:Adjoint 9617:FrĂ©chet 9612:F-space 9583: ( 9579:)  9532:)  9512:Hilbert 9485:Asplund 9250:0248498 9220:8210342 7686:and if 7106:bounded 6061:Either 5064:bounded 3373:into a 3367:bounded 3350:but to 3348:bounded 3303:, then 3073:bounded 2955:bounded 2909:Example 2902:bounded 2878:bounded 2863:bounded 2762:It is " 2243:bounded 1339:bounded 1284:bounded 12095:Webbed 12081:Quasi- 12003:Montel 11993:Mackey 11892:Ultra- 11871:Banach 11779:Radial 11743:Convex 11713:Affine 11655:Linear 11623:Closed 11447:(TVSs) 11181:Normal 11018:Orlicz 11008:Hölder 10988:Banach 10977:Spaces 10965:topics 10542:Besov 10382:Radial 10347:Convex 10332:Affine 10301:Weakly 10294:Vector 10166:bundle 9956:radius 9883:Normal 9849:kernel 9814:Closed 9737:Strong 9655:Normed 9645:Mackey 9490:Banach 9472:topics 9430:  9420:  9400:  9390:  9370:  9360:  9343:  9333:  9307:  9283:  9273:  9256:  9248:  9238:  9218:  9208:  9193:886098 9191:  9181:  9157:  9147:  9130:  9120:  9103:  9093:  9065:  9055:  9031:  9021:  9004:  8994:  8300:  8294:  8185:  8179:  8133:  8127:  7646:. If 7642:is an 6622:) and 5527:Using 5076:normed 3117:normed 3000:which 2957:, but 2953:) and 2774:point 1255:(or a 880:normed 12053:Smith 12038:Riesz 12029:Semi- 11841:Quasi 11835:Polar 10993:Besov 10617:with 10464:Quasi 10458:Polar 10262:Borel 10213:quasi 9742:polar 9725:polar 9539:Riesz 7729:then 7575:then 7202:every 6669:is a 6614:is a 6586:is a 6559:or a 6496:is a 6009:is a 5294:then 5130:is a 4891:is a 4809:is a 3758:be a 3670:be a 3365:) is 2913:: If 2841:"). 2816:every 2735:is a 1629:is a 1225:is a 713:is a 623:is a 539:maps 126:is a 61:is a 43:is a 11672:Norm 11596:form 11584:Maps 11341:(or 11059:Dual 10615:C(K) 10250:weak 9787:form 9720:Weak 9693:Dual 9660:norm 9622:tame 9495:list 9428:OCLC 9418:ISBN 9398:OCLC 9388:ISBN 9368:OCLC 9358:ISBN 9341:OCLC 9331:ISBN 9305:ISBN 9281:OCLC 9271:ISBN 9254:OCLC 9236:ISBN 9216:OCLC 9206:ISBN 9189:OCLC 9179:ISBN 9155:OCLC 9145:ISBN 9128:OCLC 9118:ISBN 9101:OCLC 9091:ISBN 9063:OCLC 9053:ISBN 9029:OCLC 9019:ISBN 9002:OCLC 8992:ISBN 8361:> 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Index

Continuous linear functional
functional analysis
mathematics
continuous
linear transformation
topological vector spaces
normed spaces
bounded linear operator
Continuous function (topology)
Discontinuous linear map
Bounded operator
linear operator
topological vector spaces
continuous at some point
locally convex
seminorm
Hausdorff
weakly continuous
transpose
equicontinuous
sequential space
pseudometrizable space
sequentially continuous
pseudometrizable
Banach space
bounded linear operator
seminormable space
normed space
normed
seminormed spaces

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