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Langlands program

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36: 1044:' proof of modularity of semistable elliptic curves over rationals can be viewed as an instance of the Langlands reciprocity conjecture, since the main idea is to relate the Galois representations arising from elliptic curves to modular forms. Although Wiles' results have been substantially generalized, in many different directions, the full Langlands conjecture for 408:
There are a number of related Langlands conjectures. There are many different groups over many different fields for which they can be stated, and for each field there are several different versions of the conjectures. Some versions of the Langlands conjectures are vague, or depend on objects such as
254:. Simply put, the Langlands philosophy allows a general analysis of structuring the abstractions of numbers. Naturally, this description is at once a reduction and over-generalization of the program's proper theorems, but these mathematical analogues provide the basis of its conceptualization. 1361:
Simply put, the Langlands project implies a deep and powerful framework of solutions, which touches the most fundamental areas of mathematics, through high-order generalizations in exact solutions of algebraic equations, with analytical functions, as embedded in geometric forms. It allows a
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The Langlands Program is now a vast subject. There is a large community of people working on it in different fields: number theory, harmonic analysis, geometry, representation theory, mathematical physics. Although they work with very different objects, they are all observing similar
741:-groups is expected to give a correspondence between automorphic forms (in the global case) or representations (in the local case). Roughly speaking, the Langlands reciprocity conjecture is the special case of the functoriality conjecture when one of the reductive groups is trivial. 1248:
To a lay reader or even nonspecialist mathematician, abstractions within the Langlands program can be somewhat impenetrable. However, there are some strong and clear implications for proof or disproof of the fundamental Langlands conjectures.
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Arinkin, D.; Beraldo, D.; Campbell, J.; Chen, L.; Faergeman, J.; Gaitsgory, D.; Lin, K.; Raskin, S.; Rozenblyum, N. (May 2024). "Proof of the geometric Langlands conjecture II: Kac-Moody localization and the FLE".
1451:-branes, automorphic sheaves... One can get a headache just trying to keep track of them all. Believe me, even among specialists, very few people know the nuts and bolts of all elements of this construction. 318:
What initially was very new in Langlands' work, besides technical depth, was the proposed direct connection to number theory, together with the rich organisational structure hypothesised (so-called
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The meaning of such a construction is nuanced, but its specific solutions and generalizations are very powerful. The consequence for proof of existence to such theoretical objects implies an
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Lusztig's classification of the irreducible representations of groups of Lie type over finite fields can be considered an analogue of the Langlands conjectures for finite fields.
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established the global Langlands correspondence (the direction from automorphic forms to Galois representations) for connected reductive groups over global function fields.
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The Langlands program consists of some very complicated theoretical abstractions, which can be difficult even for specialist mathematicians to grasp. To oversimplify, the
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Roughly speaking, the reciprocity conjecture gives a correspondence between automorphic representations of a reductive group and homomorphisms from a
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of admissible irreducible representations of a reductive group over the local field. For example, over the real numbers, this correspondence is the
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In short, a simplified description for this theory to a non-specialist would be: the construct of a generalised and somewhat unified framework, to
417:-group that has several inequivalent definitions. Moreover, the Langlands conjectures have evolved since Langlands first stated them in 1967. 2559: 2291: 1568: 2488: 450:
There are several different ways of stating the Langlands conjectures, which are closely related but not obviously equivalent.
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Automorphic forms on reductive groups over global fields (with subcases corresponding to number fields or function fields).
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can be shown to be well-defined, some very deep results in mathematics could be within reach of proof. Examples include:
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He then goes on to formulate a very general "Functoriality Principle". Given two reductive groups and a (well behaved)
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In all these approaches there was no shortage of technical methods, often inductive in nature and based on
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is contravariant). Attempts to specify a direct construction have only produced some conditional results.
800:-groups, this conjecture relates their automorphic representations in a way that is compatible with their 438:
Finite fields. Langlands did not originally consider this case, but his conjectures have analogues for it.
2277: 1139: 1126: 1525:; Raskin, Sam (May 2024). "Proof of the geometric Langlands conjecture I: construction of the functor". 2564: 2549: 1944: 1343: 1261: 258: 168: 1772:
Milne, James (2015-09-02). "The Riemann Hypothesis over Finite Fields: From Weil to the Present Day".
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All this stuff, as my dad put it, is quite heavy: we've got Hitchin moduli spaces, mirror symmetry,
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For non-abelian Galois groups and higher-dimensional representations of them, one can still define
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amongst other matters, but the field was – and is – very demanding.
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has announced a proof of the (categorical, unramified) geometric Langlands conjecture leveraging
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For example, in the work of Harish-Chandra one finds the principle that what can be done for one
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La paramétrisation de Langlands globale sur les corps des fonctions (d'après Vincent Lafforgue)
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Langlands generalized the idea of functoriality: instead of using the general linear group GL(
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is equal to one arising from an automorphic cuspidal representation. This is known as his "
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Langlands proved the Langlands conjectures for groups over the archimedean local fields
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There are different types of objects for which the Langlands conjectures can be stated:
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over local fields (with different subcases corresponding to archimedean local fields,
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to the one-dimensional representations of this Galois group, and states that these
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Henniart, Guy (2000), "Une preuve simple des conjectures de Langlands pour GL(
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unification of many distant mathematical fields into a formalism of powerful
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All these conjectures can be formulated for more general fields in place of
596:, which are certain infinite dimensional irreducible representations of the 2528: 2523: 1351: 1269: 1265: 1203: 1041: 892: 875: 726: 682: 483: 312: 231: 212: 208: 176: 172: 129: 2000: 1190:) proved the local Langlands conjectures for the general linear group GL( 1164:) proved the local Langlands conjectures for the general linear group GL( 1002: 850: 711: 548: 145: 1902:(2005). "Lectures on the Langlands Program and Conformal Field Theory". 2300: 2148: 2096: 2062: 1908: 1651: 1304: 677:
to these automorphic representations, and conjectured that every Artin
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More general fields, such as function fields over the complex numbers.
1626:"Chtoucas pour les groupes réductifs et paramétrisation de Langlands" 332: 2054: 1094:
verifying the Langlands conjectures for the general linear group GL(
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The functoriality conjecture states that a suitable homomorphism of
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Scholze, Peter (2013), "The Local Langlands Correspondence for GL(
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The insight of Langlands was to find the proper generalization of
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In a very broad context, the program built on existing ideas: the
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of the project posits a direct connection between the generalized
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Additionally, some connections between the Langlands program and
320: 1861:(1984), "An elementary introduction to the Langlands program", 517:. The precise correspondence between these different kinds of 388:
And on the side of modular forms, there were examples such as
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Far-reaching conjectures connecting number theory and geometry
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for the resolution of invariance at the level of generalized
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The geometry and cohomology of some simple Shimura varieties
1284:. This, in turn, yields the capacity for classification of 2087:, Lecture Notes in Math, vol. 170, Berlin, New York: 1545: 816:', known in special cases, and so is covariant (whereas a 729:, it should give a parameterization of automorphic forms. 509:
or more general series (that is, certain analogues of the
1919:"Automorphic functions and the theory of representations" 1696:(2010). "Le lemme fondamental pour les algèbres de Lie". 1569:"Monumental Proof Settles Geometric Langlands Conjecture" 1210:) gave another proof. Both proofs use a global argument. 1797:
Arthur, James (2003), "The principle of functoriality",
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Proc. Internat. Congr. Mathematicians (Stockholm, 1962)
432:-adic local fields, and completions of function fields) 246:. This in turn permits a somewhat unified analysis of 2125:-elliptic sheaves and the Langlands correspondence", 2120: 1161: 1050: 1011: 985: 829: 640: 614: 572: 1252:
As the program posits a powerful connection between
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construction—what in the more traditional theory of
781:-function. One of his conjectures states that these 339:, the way was open at least to speculation about GL( 1925:, Djursholm: Inst. Mittag-Leffler, pp. 74–85, 1424: 1075: 1019: 993: 972:) follow from (and are essentially equivalent to) 837: 725:of representations of real reductive groups. Over 651: 622: 580: 2085:Lectures in modern analysis and applications, III 1747:Publications MathĂ©matiques de l'UniversitĂ© Paris 458:The starting point of the program may be seen as 2541: 2299: 1943:, Annals of Mathematics Studies, vol. 151, 1834: 521:-functions constitutes Artin's reciprocity law. 2121:Laumon, G.; Rapoport, M.; Stuhler, U. (1993), " 1521: 1313:topological construction of algebraic varieties 773:and every finite-dimensional representation of 714:this is expected to give a parameterization of 2178: 1120: 913:The geometric Langlands program, suggested by 891:) is the field of rational functions over the 303:), the work and approach of Harish-Chandra on 183:. This is accomplished through abstraction to 2285: 2081:"Problems in the theory of automorphic forms" 1863:Bulletin of the American Mathematical Society 1799:Bulletin of the American Mathematical Society 1502:"Proof of the geometric Langlands conjecture" 1401:"Math Quartet Joins Forces on Unified Theory" 1346:ways, providing potential exact solutions in 1303:for the posited objects exists, and if their 757:can be used. Furthermore, given such a group 1936: 1743:"Les dĂ©buts d'une formule des traces stable" 1630:Journal of the American Mathematical Society 1187: 744: 1172:) for positive characteristic local fields 1076:{\displaystyle {\text{GL}}(2,\mathbb {Q} )} 238:, the Langlands program allows a potential 179:to the automorphic forms under which it is 104:is a web of far-reaching and consequential 2292: 2278: 1469:Love and Math: The Heart of Hidden Reality 2225: 2187:. Cambridge: Cambridge University Press. 2078: 2068: 1937:Harris, Michael; Taylor, Richard (2001), 1907: 1874: 1810: 1777: 1740: 1709: 1641: 1623: 1595: 1581: 1552: 1530: 1066: 1013: 987: 831: 642: 616: 574: 413:, whose existence is unproven, or on the 125: 121: 80:Learn how and when to remove this message 1968: 1841:An Introduction to the Langlands Program 1207: 952:A 9-person collaborative project led by 902: 849:(the original and most important case), 43:This article includes a list of general 2201: 1916: 1898: 1857: 1462: 1419: 1215: 592:). Langlands then generalized these to 300: 14: 2542: 2030: 1796: 1176:. Their proof uses a global argument. 1135: 1035:of their irreducible representations. 2273: 1771: 1672: 1496: 1309:rational solutions of elliptic curves 1228:Fundamental lemma (Langlands program) 2474:Birch and Swinnerton-Dyer conjecture 2185:The Genesis of the Langlands Program 1698:Publications MathĂ©matiques de l'IHÉS 1692: 1280:allowing an exact quantification of 1221: 1198:) for characteristic 0 local fields 968:The Langlands conjectures for GL(1, 594:automorphic cuspidal representations 501:-functions are identical to certain 29: 2560:Representation theory of Lie groups 1142:for the general linear group GL(2, 24: 1753:(13). Paris: UniversitĂ© de Paris. 1276:constructions results in powerful 909:Geometric Langlands correspondence 358:but also had a meaning visible in 291:formulated a few years earlier by 49:it lacks sufficient corresponding 25: 2586: 2519:Main conjecture of Iwasawa theory 2258: 1571:. Quanta Magazine. July 19, 2024. 963: 265:which underpin numbers and their 234:. As an analogue to the possible 187:, by an equivalence to a certain 2033:"The Langlands Conjecture for Gl 1376:Jacquet–Langlands correspondence 732: 34: 1876:10.1090/S0273-0979-1984-15237-6 1765: 1734: 1686: 1666: 1323:, each of which relates to the 1243: 563:on the upper half plane of the 199:. Consequently, this allows an 2453:Ramanujan–Petersson conjecture 2443:Generalized Riemann hypothesis 2339:-functions of Hecke characters 1617: 1575: 1561: 1539: 1515: 1490: 1456: 1413: 1393: 1070: 1056: 853:, and function fields (finite 551:had earlier related Dirichlet 453: 445: 354:idea came out of the cusps on 185:higher dimensional integration 132:in algebraic number theory to 13: 1: 2412:Analytic class number formula 2265:The work of Robert Langlands 1812:10.1090/S0273-0979-02-00963-1 1790: 1741:Langlands, Robert P. (1983). 1321:generalized analytical series 925:-adic representations of the 652:{\displaystyle \mathbb {Q} ,} 528:-functions in a natural way: 307:, and in technical terms the 280: 2417:Riemann–von Mangoldt formula 1338:have been posited, as their 1288:and further abstractions of 1020:{\displaystyle \mathbb {C} } 994:{\displaystyle \mathbb {R} } 838:{\displaystyle \mathbb {Q} } 796:between their corresponding 623:{\displaystyle \mathbb {Q} } 581:{\displaystyle \mathbb {C} } 236:exact distribution of primes 7: 1745:. U.E.R. de MathĂ©matiques. 1472:, Basic Books, p. 77, 1369: 1264:between abstract algebraic 1140:local Langlands conjectures 1127:local Langlands conjectures 1121:Local Langlands conjectures 761:, Langlands constructs the 10: 2591: 2069:Langlands, Robert (1967), 1945:Princeton University Press 1673:Stroh, B. (January 2016). 1350:(as was similarly done in 1225: 1124: 906: 403: 205:invariance transformations 169:fundamental representation 108:about connections between 2502: 2466: 2430: 2404: 2361: 2314: 2244:10.1007/s00222-012-0420-5 2079:Langlands, R. P. (1970), 1720:10.1007/s10240-010-0026-7 818:restricted representation 745:Generalized functoriality 273:which base them. Through 203:construction of powerful 2213:Inventiones Mathematicae 2128:Inventiones Mathematicae 1980:Inventiones Mathematicae 1386: 1033:Langlands classification 723:Langlands classification 366:", contrasted with the " 288:philosophy of cusp forms 2369:Dedekind zeta functions 2031:Kutzko, Philip (1980), 1917:Gelfand, I. M. (1963), 1256:and generalizations of 927:Ă©tale fundamental group 847:algebraic number fields 98:algebraic number theory 64:more precise citations. 2575:History of mathematics 1843:. Boston: Birkhäuser. 1624:Lafforgue, V. (2018). 1582:Lafforgue, V. (2018). 1254:analytic number theory 1218:) gave another proof. 1102:) for function fields 1077: 1021: 995: 960:as part of the proof. 839: 806:induced representation 707:-group are not fixed. 687:reciprocity conjecture 653: 624: 582: 480:algebraic number field 250:objects through their 228:fundamental structures 128:), it seeks to relate 2489:Bloch–Kato conjecture 2484:Beilinson conjectures 2467:Algebraic conjectures 2322:Riemann zeta function 2042:Annals of Mathematics 2001:10.1007/s002220050012 1286:diophantine equations 1272:and their analytical 1146:) over local fields. 1078: 1022: 996: 941:-adic sheaves on the 903:Geometric conjectures 840: 654: 625: 588:that satisfy certain 583: 561:holomorphic functions 511:Riemann zeta function 472:Artin reciprocity law 468:quadratic reciprocity 390:Hilbert modular forms 305:semisimple Lie groups 252:automorphic functions 201:analytical functional 138:representation theory 94:representation theory 2555:Zeta and L-functions 2494:Langlands conjecture 2479:Deligne's conjecture 2431:Analytic conjectures 2072:Letter to Prof. Weil 1305:analytical functions 1299:of such generalized 1295:Furthermore, if the 1048: 1009: 983: 827: 638: 612: 598:general linear group 590:functional equations 570: 565:complex number plane 466:, which generalizes 394:Siegel modular forms 244:algebraic structures 222:in constructing the 158:grand unified theory 118:Robert Langlands 18:Langlands philosophy 2448:Lindelöf hypothesis 2236:2013InMat.192..663S 2141:1993InMat.113..217L 1993:2000InMat.139..439H 1409:. December 8, 2015. 1356:monstrous moonshine 1331:of number fields. 1290:algebraic functions 1282:prime distributions 1092:Lafforgue's theorem 917:following ideas of 812:had been called a ' 753:), other connected 669:Langlands attached 513:) constructed from 424:Representations of 383:Levi decompositions 378:are more numerous. 376:parabolic subgroups 368:continuous spectrum 213:algebraic structure 2438:Riemann hypothesis 2362:Algebraic examples 2149:10.1007/BF01244308 2097:10.1007/BFb0079065 2091:, pp. 18–61, 1604:"alternate source" 1364:analytical methods 1348:superstring theory 1317:Riemann hypothesis 1258:algebraic geometry 1180:Michael Harris 1083:remains unproved. 1073: 1017: 991: 974:class field theory 933:to objects of the 835: 649: 620: 578: 337:class field theory 230:for virtually any 193:absolute extension 2565:Automorphic forms 2550:Langlands program 2537: 2536: 2315:Analytic examples 2194:978-1-108-71094-7 2181:Shahidi, Freydoon 2106:978-3-540-05284-5 2037:of a Local Field" 1954:978-0-691-09090-0 1850:978-3-7643-3211-2 1523:Gaitsgory, Dennis 1498:Gaitsgory, Dennis 1438:978-0-465-05074-1 1315:, and the famous 1238:fundamental lemma 1222:Fundamental lemma 1212:Peter Scholze 1150:GĂ©rard Laumon 1132:Philip Kutzko 1115:Vincent Lafforgue 1088:Laurent Lafforgue 1054: 919:Vladimir Drinfeld 810:automorphic forms 557:automorphic forms 372:Eisenstein series 364:discrete spectrum 220:analytical method 165:fundamental lemma 160:of mathematics." 134:automorphic forms 102:Langlands program 90: 89: 82: 16:(Redirected from 2582: 2458:Artin conjecture 2422:Weil conjectures 2294: 2287: 2280: 2271: 2270: 2254: 2229: 2198: 2179:Mueller, Julia; 2175: 2117: 2075: 2065: 2027: 1965: 1933: 1913: 1911: 1895: 1878: 1859:Gelbart, Stephen 1854: 1831: 1814: 1784: 1783: 1781: 1769: 1763: 1762: 1738: 1732: 1731: 1713: 1690: 1684: 1683: 1681: 1670: 1664: 1663: 1652:10.1090/jams/897 1645: 1621: 1615: 1614: 1608: 1601: 1599: 1579: 1573: 1572: 1565: 1559: 1558: 1556: 1543: 1537: 1536: 1534: 1519: 1513: 1512: 1510: 1508: 1494: 1488: 1487: 1460: 1454: 1453: 1430: 1417: 1411: 1410: 1397: 1381:Erlangen program 1278:functional tools 1204:Guy Henniart 1154:Michael Rapoport 1110:) in the 1980s. 1082: 1080: 1079: 1074: 1069: 1055: 1052: 1031:) by giving the 1026: 1024: 1023: 1018: 1016: 1000: 998: 997: 992: 990: 958:Hecke eigensheaf 954:Dennis Gaitsgory 949:over the curve. 940: 935:derived category 924: 844: 842: 841: 836: 834: 777:, he defines an 755:reductive groups 658: 656: 655: 650: 645: 632:rational numbers 629: 627: 626: 621: 619: 587: 585: 584: 579: 577: 555:-functions with 515:Hecke characters 476:Galois extension 426:reductive groups 411:Langlands groups 189:analytical group 142:algebraic groups 85: 78: 74: 71: 65: 60:this article by 51:inline citations 38: 37: 30: 21: 2590: 2589: 2585: 2584: 2583: 2581: 2580: 2579: 2540: 2539: 2538: 2533: 2498: 2462: 2426: 2400: 2357: 2310: 2298: 2261: 2210:-adic fields", 2195: 2183:, eds. (2021). 2107: 2089:Springer-Verlag 2055:10.2307/1971151 2036: 1973:) sur un corps 1955: 1900:Frenkel, Edward 1851: 1839:, eds. (2003). 1835:Bernstein, J.; 1793: 1788: 1787: 1770: 1766: 1739: 1735: 1691: 1687: 1679: 1671: 1667: 1622: 1618: 1606: 1602: 1580: 1576: 1567: 1566: 1562: 1544: 1540: 1520: 1516: 1506: 1504: 1495: 1491: 1480: 1464:Frenkel, Edward 1461: 1457: 1439: 1427:Love & Math 1421:Frenkel, Edward 1418: 1414: 1399: 1398: 1394: 1389: 1372: 1266:representations 1262:'Functoriality' 1246: 1230: 1224: 1129: 1123: 1065: 1051: 1049: 1046: 1045: 1029:complex numbers 1012: 1010: 1007: 1006: 986: 984: 981: 980: 966: 938: 931:algebraic curve 922: 911: 905: 886: 865: 830: 828: 825: 824: 747: 735: 694:Langlands group 641: 639: 636: 635: 615: 613: 610: 609: 573: 571: 568: 567: 464:reciprocity law 456: 448: 406: 360:spectral theory 331:(or reductive) 283: 177:group extension 86: 75: 69: 66: 56:Please help to 55: 39: 35: 28: 23: 22: 15: 12: 11: 5: 2588: 2578: 2577: 2572: 2567: 2562: 2557: 2552: 2535: 2534: 2532: 2531: 2526: 2521: 2515: 2513: 2500: 2499: 2497: 2496: 2491: 2486: 2481: 2476: 2470: 2468: 2464: 2463: 2461: 2460: 2455: 2450: 2445: 2440: 2434: 2432: 2428: 2427: 2425: 2424: 2419: 2414: 2408: 2406: 2402: 2401: 2399: 2398: 2389: 2380: 2371: 2365: 2363: 2359: 2358: 2356: 2355: 2350: 2341: 2333: 2324: 2318: 2316: 2312: 2311: 2297: 2296: 2289: 2282: 2274: 2268: 2267: 2260: 2259:External links 2257: 2256: 2255: 2220:(3): 663–715, 2199: 2193: 2176: 2135:(2): 217–338, 2118: 2105: 2076: 2066: 2049:(2): 381–412, 2034: 2028: 1987:(2): 439–455, 1966: 1953: 1934: 1914: 1909:hep-th/0512172 1896: 1869:(2): 177–219, 1865:, New Series, 1855: 1849: 1832: 1801:, New Series, 1792: 1789: 1786: 1785: 1764: 1733: 1685: 1665: 1616: 1574: 1560: 1538: 1514: 1489: 1478: 1455: 1437: 1412: 1391: 1390: 1388: 1385: 1384: 1383: 1378: 1371: 1368: 1260:, the idea of 1245: 1242: 1226:Main article: 1223: 1220: 1184:Richard Taylor 1158:Ulrich Stuhler 1156:, and 1125:Main article: 1122: 1119: 1072: 1068: 1064: 1061: 1058: 1015: 989: 965: 964:Current status 962: 947:vector bundles 907:Main article: 904: 901: 882: 861: 833: 763:Langlands dual 746: 743: 734: 731: 648: 644: 618: 576: 455: 452: 447: 444: 443: 442: 439: 436: 433: 405: 402: 356:modular curves 343:) for general 293:Harish-Chandra 282: 279: 156:as "a kind of 154:Edward Frenkel 116:. Proposed by 88: 87: 42: 40: 33: 26: 9: 6: 4: 3: 2: 2587: 2576: 2573: 2571: 2568: 2566: 2563: 2561: 2558: 2556: 2553: 2551: 2548: 2547: 2545: 2530: 2527: 2525: 2522: 2520: 2517: 2516: 2514: 2512: 2510: 2506: 2501: 2495: 2492: 2490: 2487: 2485: 2482: 2480: 2477: 2475: 2472: 2471: 2469: 2465: 2459: 2456: 2454: 2451: 2449: 2446: 2444: 2441: 2439: 2436: 2435: 2433: 2429: 2423: 2420: 2418: 2415: 2413: 2410: 2409: 2407: 2403: 2397: 2395: 2390: 2388: 2386: 2381: 2379: 2377: 2372: 2370: 2367: 2366: 2364: 2360: 2354: 2353:Selberg class 2351: 2349: 2347: 2342: 2340: 2338: 2334: 2332: 2330: 2325: 2323: 2320: 2319: 2317: 2313: 2309: 2308:number theory 2305: 2303: 2295: 2290: 2288: 2283: 2281: 2276: 2275: 2272: 2266: 2263: 2262: 2253: 2249: 2245: 2241: 2237: 2233: 2228: 2223: 2219: 2215: 2214: 2209: 2205: 2200: 2196: 2190: 2186: 2182: 2177: 2174: 2170: 2166: 2162: 2158: 2154: 2150: 2146: 2142: 2138: 2134: 2130: 2129: 2124: 2119: 2116: 2112: 2108: 2102: 2098: 2094: 2090: 2086: 2082: 2077: 2074: 2073: 2067: 2064: 2060: 2056: 2052: 2048: 2044: 2043: 2038: 2029: 2026: 2022: 2018: 2014: 2010: 2006: 2002: 1998: 1994: 1990: 1986: 1982: 1981: 1976: 1972: 1967: 1964: 1960: 1956: 1950: 1946: 1942: 1941: 1935: 1932: 1928: 1924: 1920: 1915: 1910: 1905: 1901: 1897: 1894: 1890: 1886: 1882: 1877: 1872: 1868: 1864: 1860: 1856: 1852: 1846: 1842: 1838: 1833: 1830: 1826: 1822: 1818: 1813: 1808: 1804: 1800: 1795: 1794: 1780: 1775: 1768: 1760: 1756: 1752: 1748: 1744: 1737: 1729: 1725: 1721: 1717: 1712: 1707: 1703: 1699: 1695: 1694:Châu, NgĂ´ Bảo 1689: 1678: 1677: 1669: 1661: 1657: 1653: 1649: 1644: 1639: 1635: 1631: 1627: 1620: 1612: 1605: 1598: 1593: 1589: 1585: 1578: 1570: 1564: 1555: 1550: 1542: 1533: 1528: 1524: 1518: 1503: 1499: 1493: 1486: 1481: 1479:9780465069958 1475: 1471: 1470: 1465: 1459: 1452: 1450: 1446: 1440: 1434: 1429: 1428: 1422: 1416: 1408: 1407: 1402: 1396: 1392: 1382: 1379: 1377: 1374: 1373: 1367: 1365: 1359: 1357: 1353: 1349: 1345: 1341: 1337: 1332: 1330: 1326: 1322: 1318: 1314: 1310: 1306: 1302: 1298: 1293: 1291: 1287: 1283: 1279: 1275: 1271: 1270:number fields 1267: 1263: 1259: 1255: 1250: 1241: 1239: 1235: 1229: 1219: 1217: 1213: 1209: 1205: 1201: 1197: 1193: 1189: 1185: 1182: and 1181: 1177: 1175: 1171: 1167: 1163: 1159: 1155: 1151: 1147: 1145: 1141: 1138:) proved the 1137: 1133: 1128: 1118: 1116: 1111: 1109: 1105: 1101: 1097: 1093: 1089: 1084: 1062: 1059: 1043: 1039: 1036: 1034: 1030: 1004: 977: 975: 971: 961: 959: 955: 950: 948: 944: 936: 932: 928: 920: 916: 915:GĂ©rard Laumon 910: 900: 898: 894: 890: 885: 881: 877: 873: 869: 864: 860: 856: 852: 848: 821: 819: 815: 811: 807: 803: 799: 795: 790: 788: 784: 780: 776: 772: 768: 764: 760: 756: 752: 742: 740: 733:Functoriality 730: 728: 727:global fields 724: 720: 718: 713: 708: 706: 702: 700: 695: 690: 688: 684: 680: 676: 674: 667: 665: 664:-adic numbers 663: 646: 633: 607: 603: 599: 595: 591: 566: 562: 558: 554: 550: 546: 544: 537: 535: 533: 527: 522: 520: 516: 512: 508: 506: 500: 496: 494: 490:; it assigns 489: 485: 481: 477: 474:applies to a 473: 469: 465: 461: 451: 440: 437: 434: 431: 427: 423: 422: 421: 418: 416: 412: 401: 399: 395: 391: 386: 384: 379: 377: 373: 369: 365: 361: 357: 353: 348: 346: 342: 338: 334: 330: 325: 323: 322: 321:functoriality 316: 314: 310: 309:trace formula 306: 302: 298: 294: 290: 289: 278: 276: 272: 269:... thus the 268: 264: 260: 255: 253: 249: 245: 241: 237: 233: 229: 225: 221: 216: 214: 210: 206: 202: 198: 194: 190: 186: 182: 178: 174: 170: 166: 161: 159: 155: 151: 147: 143: 139: 135: 131: 130:Galois groups 127: 123: 119: 115: 111: 110:number theory 107: 103: 99: 95: 84: 81: 73: 63: 59: 53: 52: 46: 41: 32: 31: 19: 2529:Euler system 2524:Selmer group 2508: 2504: 2493: 2393: 2384: 2375: 2345: 2344:Automorphic 2336: 2328: 2301: 2217: 2211: 2207: 2203: 2184: 2132: 2126: 2122: 2084: 2071: 2046: 2040: 1984: 1978: 1974: 1970: 1939: 1922: 1866: 1862: 1840: 1805:(1): 39–53, 1802: 1798: 1767: 1750: 1746: 1736: 1701: 1697: 1688: 1675: 1668: 1633: 1629: 1619: 1611:math.cnrs.fr 1610: 1587: 1577: 1563: 1541: 1517: 1505:. Retrieved 1492: 1483: 1468: 1458: 1448: 1444: 1442: 1426: 1415: 1404: 1395: 1360: 1352:group theory 1333: 1294: 1251: 1247: 1244:Implications 1236:proved the " 1234:NgĂ´ Bảo Châu 1231: 1199: 1195: 1191: 1178: 1173: 1169: 1165: 1148: 1143: 1130: 1112: 1107: 1103: 1099: 1095: 1085: 1042:Andrew Wiles 1040: 1037: 1003:real numbers 978: 969: 967: 951: 943:moduli stack 912: 896: 893:finite field 888: 883: 879: 871: 867: 862: 858: 851:local fields 822: 801: 797: 791: 789:-functions. 786: 782: 778: 774: 770: 766: 758: 750: 748: 738: 736: 716: 712:local fields 709: 704: 698: 691: 683:number field 678: 672: 671:automorphic 668: 661: 601: 552: 542: 538: 531: 525: 523: 518: 504: 498: 492: 484:Galois group 457: 449: 429: 419: 414: 407: 398:theta-series 387: 380: 351: 349: 344: 340: 326: 319: 317: 315:and others. 286: 284: 267:abstractions 259:characterise 256: 240:general tool 232:number field 217: 209:number field 173:finite field 162: 146:local fields 101: 91: 76: 67: 48: 2570:Conjectures 2383:Hasse–Weil 1837:Gelbart, S. 1636:: 719–891. 1588:icm2018.org 1342:connect in 1297:reciprocity 899:elements). 604:) over the 454:Reciprocity 446:Conjectures 226:mapping of 211:to its own 106:conjectures 62:introducing 2544:Categories 2511:-functions 2396:-functions 2387:-functions 2378:-functions 2348:-functions 2331:-functions 2327:Dirichlet 2304:-functions 1977:-adique", 1791:References 1779:1509.00797 1597:1803.03791 1554:2405.03648 1532:2405.03599 1507:August 19, 1485:phenomena. 1344:nontrivial 1329:structures 1325:invariance 855:extensions 675:-functions 606:adele ring 545:-functions 541:Dirichlet 534:-functions 503:Dirichlet 495:-functions 460:Emil Artin 329:semisimple 281:Background 275:analytical 271:invariants 263:structures 248:arithmetic 45:references 2227:1010.1540 2173:124557672 2157:0020-9910 2025:120799103 2009:0020-9910 1885:0002-9904 1821:0002-9904 1728:118103635 1711:0801.0446 1704:: 1–169. 1660:118317537 1643:1209.5352 1447:-branes, 1340:dualities 1232:In 2008, 1113:In 2018, 1086:In 1998, 352:cusp form 333:Lie group 277:methods. 224:categoric 181:invariant 175:with its 70:June 2022 2405:Theorems 2392:Motivic 2252:15124490 1466:(2013), 1423:(2013). 1370:See also 1354:through 1336:M theory 1301:algebras 870:) where 794:morphism 719:-packets 347:> 2. 114:geometry 2232:Bibcode 2206:) over 2165:1228127 2137:Bibcode 2115:0302614 2063:1971151 2017:1738446 1989:Bibcode 1963:1876802 1931:0175997 1893:0733692 1829:1943132 1759:0697567 1327:within 1214: ( 1206: ( 1186: ( 1160: ( 1134: ( 1090:proved 814:lifting 507:-series 488:abelian 404:Objects 370:" from 313:Selberg 299: ( 297:Gelfand 197:algebra 195:of its 120: ( 58:improve 2507:-adic 2374:Artin 2250:  2191:  2171:  2163:  2155:  2113:  2103:  2061:  2023:  2015:  2007:  1961:  1951:  1929:  1891:  1883:  1847:  1827:  1819:  1757:  1726:  1658:  1476:  1435:  1406:Quanta 1152:, 1005:) and 929:of an 765:group 701:-group 696:to an 530:Artin 482:whose 478:of an 470:. The 396:, and 207:for a 191:as an 150:adeles 100:, the 47:, but 2248:S2CID 2222:arXiv 2169:S2CID 2059:JSTOR 2021:S2CID 1904:arXiv 1774:arXiv 1724:S2CID 1706:arXiv 1680:(PDF) 1656:S2CID 1638:arXiv 1607:(PDF) 1592:arXiv 1549:arXiv 1527:arXiv 1387:Notes 1274:prime 1027:(the 1001:(the 895:with 876:prime 874:is a 710:Over 630:(the 549:Hecke 171:of a 144:over 2189:ISBN 2153:ISSN 2101:ISBN 2005:ISSN 1949:ISBN 1881:ISSN 1845:ISBN 1817:ISSN 1509:2024 1474:ISBN 1433:ISBN 1216:2013 1208:2000 1188:2001 1162:1993 1136:1980 878:and 659:see 409:the 362:as " 350:The 301:1963 295:and 261:the 148:and 136:and 126:1970 122:1967 112:and 96:and 2306:in 2240:doi 2218:192 2145:doi 2133:113 2093:doi 2051:doi 2047:112 1997:doi 1985:139 1871:doi 1807:doi 1751:VII 1716:doi 1702:111 1648:doi 1358:). 1268:of 945:of 937:of 857:of 689:". 666:.) 608:of 600:GL( 486:is 462:'s 324:). 311:of 140:of 92:In 2546:: 2246:, 2238:, 2230:, 2216:, 2167:, 2161:MR 2159:, 2151:, 2143:, 2131:, 2111:MR 2109:, 2099:, 2083:, 2057:, 2045:, 2039:, 2019:, 2013:MR 2011:, 2003:, 1995:, 1983:, 1959:MR 1957:, 1947:, 1927:MR 1921:, 1889:MR 1887:, 1879:, 1867:10 1825:MR 1823:, 1815:, 1803:40 1755:MR 1749:. 1722:. 1714:. 1700:. 1654:. 1646:. 1634:31 1632:. 1628:. 1609:. 1590:. 1586:. 1500:. 1482:, 1441:. 1431:. 1403:. 1366:. 1311:, 1292:. 1202:. 1194:, 1168:, 1098:, 1053:GL 976:. 845:: 536:. 400:. 392:, 215:. 124:, 2509:L 2505:p 2394:L 2385:L 2376:L 2346:L 2337:L 2329:L 2302:L 2293:e 2286:t 2279:v 2242:: 2234:: 2224:: 2208:p 2204:n 2197:. 2147:: 2139:: 2123:D 2095:: 2053:: 2035:2 1999:: 1991:: 1975:p 1971:n 1912:. 1906:: 1873:: 1853:. 1809:: 1782:. 1776:: 1761:. 1730:. 1718:: 1708:: 1662:. 1650:: 1640:: 1613:. 1600:. 1594:: 1557:. 1551:: 1535:. 1529:: 1511:. 1449:B 1445:A 1200:K 1196:K 1192:n 1174:K 1170:K 1166:n 1144:K 1108:K 1104:K 1100:K 1096:n 1071:) 1067:Q 1063:, 1060:2 1057:( 1014:C 988:R 970:K 939:l 923:l 897:p 889:t 887:( 884:p 880:F 872:p 868:t 866:( 863:p 859:F 832:Q 802:L 798:L 787:L 783:L 779:L 775:G 771:G 767:G 759:G 751:n 739:L 717:L 705:L 699:L 679:L 673:L 662:p 647:, 643:Q 617:Q 602:n 575:C 559:( 553:L 543:L 532:L 526:L 519:L 505:L 499:L 493:L 430:p 415:L 345:n 341:n 83:) 77:( 72:) 68:( 54:. 20:)

Index

Langlands philosophy
references
inline citations
improve
introducing
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representation theory
algebraic number theory
conjectures
number theory
geometry
Robert Langlands
1967
1970
Galois groups
automorphic forms
representation theory
algebraic groups
local fields
adeles
Edward Frenkel
grand unified theory
fundamental lemma
fundamental representation
finite field
group extension
invariant
higher dimensional integration
analytical group
absolute extension

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