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Journal of the American Mathematical Society
ISSN: 1088-6834(e) ISSN: 0894-0347(p)
     

Modularity of certain potentially Barsotti-Tate Galois representations

Author(s): Brian Conrad; Fred Diamond; Richard Taylor
Journal: J. Amer. Math. Soc. 12 (1999), 521-567.
MSC (1991): Primary 11F80; Secondary 11G18
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Abstract: We show that certain potentially semistable lifts of modular mod$l$ representations are themselves modular. As a result we show that any elliptic curve over the rational numbers with conductor not divisible by 27 is modular.


References:

1.
S. Bosch, W. Lütkebohmert, M. Raynaud, Néron Models, Spring-Verlag, 1987. MR 91i:14034

2.
K. Brown, Cohomology of Groups, Springer-Verlag, 1982. MR 83k:20002

3.
H. Carayol, Sur les représentations $\ell$-adiques associées aux formes modulaires de Hilbert, Ann. Sci. Éc. Norm. Sup. 19 (1986), 409-468. MR 89c:11083

4.
H. Carayol, Sur les représentations galoisiennes modulo $\ell$ attachées aux formes modulaires, Duke Math. J. 59 (1989), 785-801. MR 91b:11058

5.
B. Conrad, Finite group schemes over bases with low ramification, to appear in Compositio Mathematica.

6.
B. Conrad, Ramified deformation problems, to appear in Duke Math. Journal.

7.
J. E. Cremona, Algorithms for Modular Elliptic Curves, Cambridge Univ. Press, 1992. MR 93m:11053

8.
C. Curtis, I. Reiner, Methods of Representation Theory, Volume 1, Wiley & Sons, New York, 1981. MR 82i:20001

9.
H. Darmon, F. Diamond, R. Taylor, Fermat's Last Theorem, in Current Developments in Mathematics, 1995, International Press, 1996, pp. 1-154. CMP 98:02

10.
B. de Smit, H. Lenstra, Explicit construction of universal deformation rings, in Modular Forms and Fermat's Last Theorem (Boston, 1995), Springer-Verlag, 1997, pp. 313-326.

11.
F. Diamond, The refined conjecture of Serre, in Elliptic Curves, Modular Forms and Fermat's Last Theorem (Hong Kong, 1993), International Press, 1995, pp. 22-37. MR 97b:11065

12.
F. Diamond, On deformation rings and Hecke rings, Ann. Math. 144 (1996), 137-166. MR 97d:11172

13.
F. Diamond, The Taylor-Wiles construction and multiplicity one, Inv. Math. 128 (1997), 379-391. MR 98c:11047

14.
F. Diamond, R. Taylor, Non-optimal levels for mod $\ell$modular representations of ${\operatorname{Gal}}(\overline{\mathbf Q}/\mathbf{Q})$, Inv. Math. 115 (1994), 435-462. MR 95c:11060

15.
F. Diamond, R. Taylor, Lifting modular mod $\ell$representations, Duke Math. J. 74 (1994), 253-269. MR 95e:11052

16.
B. Edixhoven, The weight in Serre's conjectures on modular forms, Inv. Math. 109 (1992), 563-594. MR 93h:11124

17.
N. Elkies, Elliptic and modular curves over finite fields, and related computational issues, to appear in Computational Perspectives on Number Theory (J. Teitelbaum, ed.).

18.
J.-M. Fontaine, Groupes $p$-divisibles sur les corps locaux, Astérisque 47-48, Société mathématique de France, Paris, 1977. MR 58:16699

19.
J.-M. Fontaine, Le corps des périodes $p$-adiques, in Périodes $p$-adiques, Astérisque 223, 59-111. MR 95k:11086

20.
J.-M. Fontaine, Représentations $p$-adiques semi-stables, in Périodes $p$-adiques, Astérisque 223, 113-184. MR 95g:14024

21.
J.-M. Fontaine, Sur certains types de représentations $p$-adiques du groupe de Galois d'un corps local; construction d'un anneau de Barsotti-Tate, Annals of Mathematics, 115 (1982), 529-577. MR 84d:14010

22.
J.-M. Fontaine, B. Mazur, Geometric Galois representations, in Elliptic Curves, Modular Forms and Fermat's Last Theorem (Hong Kong, 1993), International Press, 1995, pp. 41-78. MR 96h:11049

23.
K. Fujiwara, Deformation rings and Hecke algebras in the totally real case, preprint.

24.
P. Gérardin, Facteurs locaux des algèbres simples de rang 4. I, in Groupes Réductifs et Formes Automorphes, I (Paris, 1976-77) Univ. Paris VII, 1978, pp. 37-77. MR 84f:22023

25.
A. Grothendieck, Groupes de Monodromie en Géométrie Algébrique (SGA 7), Lecture Notes in Math. 288, Springer-Verlag, 1972. MR 50:7134

26.
A. Grothendieck, Schémas en Groupes (SGA3), Lecture Notes in Math. 151, Springer-Verlag, 1970. MR 43:223a

27.
Y. Ihara, On modular curves over finite fields, Discrete Subgroups of Lie Groups and Applications to Moduli (Bombay, 1973), Oxford Univ. Press, 1975, pp. 161-202. MR 53:2956
28.
N. Katz, B. Mazur, Arithmetic Moduli of Elliptic Curves, Princeton Univ. Press, 1985. MR 86i:11024

29.
N. Katz, W. Messing, Some consequences of the Riemann Hypothesis for varieties over finite fields, Inv. Math. 23 (1974), 73-77. MR 48:11117

30.
B. Mazur, Deforming Galois representations, in Galois Groups over $\ensuremath{\mathbf{Q}} $ (MSRI, 1987) Springer-Verlag, 1989, pp. 385-437. MR 90k:11057

31.
D. Mumford, Abelian Varieties, Oxford University Press, 1970. MR 44:219

32.
R. Ramakrishna, On a variation of Mazur's deformation functor, Comp. Math. 87 (1993), 269-286. MR 94h:11054

33.
M. Raynaud, Schémas en groupes de type $(p,p,\dots,p)$, Bull. Soc. Math. France 102 (1974), 241-280. MR 54:7488

34.
T. Saito, Modular forms and $p$-adic Hodge theory, Inv. Math. 129 (1997), 607-620. MR 98g:11060

35.
J.-P. Serre, Le problème des groupes de congruence pour ${SL}_2$, Ann. Math. 92 (1970), 489-527. MR 42:7671

36.
J.-P. Serre, Propriétés galoisiennes des points d'ordre fini des courbes elliptiques, Inv. Math. 15 (1972), 259-331. MR 52:8126

37.
J.-P. Serre, Cohomologie Galoisienne, Springer-Verlag, 1973. MR 53:8030

38.
J.-P. Serre, Linear Representations of Finite Groups, Springer-Verlag, 1977. MR 56:8675

39.
J.-P. Serre, Trees, Springer-Verlag, 1980. MR 82c:20083

40.
J.-P. Serre, Sur les représentations modulaires de degré $2$ de ${\operatorname{Gal}}(\overline{\mathbf Q}/\ensuremath{\mathbf{Q}} )$, Duke Math. J. 54 (1987), 179-230. MR 88g:11022

41.
J.-P. Serre, J. Tate, Good reduction of abelian varieties, Annals of Mathematics 88 (1968), 492-517. MR 38:4488

42.
G. Shimura, Algebraic number fields and symplectic discontinuous groups, Ann. Math. 86 (1967), 503-592. MR 36:5100

43.
G. Shimura, Introduction to the Arithmetic Theory of Automorphic Functions, Iwanami Shoten and Princeton Univ. Press, 1971. MR 47:3318

44.
J. Tate, $p$-divisible groups, in Proceedings of a Conference on Local Fields (Dreibergen, 1966), Springer, 1967, pp. 158-183. MR 38:155

45.
R. Taylor, A. Wiles, Ring-theoretic properties of certain Hecke algebras, Ann. Math. 141 (1995), 553-572. MR 96d:11072

46.
A. Wiles, Modular elliptic curves and Fermat's Last Theorem, Ann. Math. 141 (1995), 443-551. MR 96d:11071


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Additional Information:

Brian Conrad
Affiliation: Department of Mathematics, Harvard University, Cambridge, Massachusetts 02138
Email: bconrad@math.harvard.edu

Fred Diamond
Affiliation: Department of Mathematics, Rutgers University, New Brunswick, New Jersey 08854
Email: fdiamond@math.rutgers.edu

Richard Taylor
Affiliation: Department of Mathematics, Harvard University, Cambridge, Massachusetts 02138
Email: rtaylor@math.harvard.edu

DOI: 10.1090/S0894-0347-99-00287-8
PII: S 0894-0347(99)00287-8
Keywords: Hecke algebra, Galois representation, modular curves.
Received by editor(s): April 1, 1998
Received by editor(s) in revised form: September 1, 1998
Additional Notes: The first author was supported by an N.S.F. Postdoctoral Fellowship, and would like to thank the Institute for Advanced Study for its hospitality. The second author was at M.I.T. during part of the research, and for another part was visiting Université de Paris-Sud supported by the C.N.R.S. The third author was supported by a grant from the N.S.F. All of the authors are grateful to Centre Émile Borel at the Institut Henri Poincaré for its hospitality at the $p$-adic semester.
Copyright of article: Copyright 1999, American Mathematical Society


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