[Sur la densité des points supercuspidaux de poids régulier fixé dans des anneaux locaux de déformations et des algèbres de Hecke globales]
Nous étudions la clôture de Zariski, dans l’espace des déformations d’une représentation galoisienne locale, des points fermés correspondant à des représentations potentiellement semi-stables avec des propriétés de théorie de Hodge -adique prescrites. Nous montrons, dans les cas favorables, que la clôture contient une réunion de composantes irréductibles de l’espace des déformations. Nous étudions aussi une question analogue pour les algèbres de Hecke globales.
We study the Zariski closure in the deformation space of a local Galois representation of the closed points corresponding to potentially semi-stable representations with prescribed -adic Hodge-theoretic properties. We show in favourable cases that the closure contains a union of irreducible components of the deformation space. We also study an analogous question for global Hecke algebras.
Accepté le :
Publié le :
Keywords: $p$-adic Hodge theory, deformation theory of Galois representations, $p$-adic automorphic forms
Mot clés : Théorie de Hodge $p$-adique, théorie des déformations des représentations galoisiennes, formes automorphes $p$-adiques
@article{JEP_2020__7__337_0, author = {Emerton, Matthew and Pa\v{s}k\={u}nas, Vytautas}, title = {On the density of supercuspidal points of fixed regular weight in local deformation rings and global {Hecke} algebras}, journal = {Journal de l{\textquoteright}\'Ecole polytechnique {\textemdash} Math\'ematiques}, pages = {337--371}, publisher = {Ecole polytechnique}, volume = {7}, year = {2020}, doi = {10.5802/jep.119}, language = {en}, url = {http://www.numdam.org/articles/10.5802/jep.119/} }
TY - JOUR AU - Emerton, Matthew AU - Paškūnas, Vytautas TI - On the density of supercuspidal points of fixed regular weight in local deformation rings and global Hecke algebras JO - Journal de l’École polytechnique — Mathématiques PY - 2020 SP - 337 EP - 371 VL - 7 PB - Ecole polytechnique UR - http://www.numdam.org/articles/10.5802/jep.119/ DO - 10.5802/jep.119 LA - en ID - JEP_2020__7__337_0 ER -
%0 Journal Article %A Emerton, Matthew %A Paškūnas, Vytautas %T On the density of supercuspidal points of fixed regular weight in local deformation rings and global Hecke algebras %J Journal de l’École polytechnique — Mathématiques %D 2020 %P 337-371 %V 7 %I Ecole polytechnique %U http://www.numdam.org/articles/10.5802/jep.119/ %R 10.5802/jep.119 %G en %F JEP_2020__7__337_0
Emerton, Matthew; Paškūnas, Vytautas. On the density of supercuspidal points of fixed regular weight in local deformation rings and global Hecke algebras. Journal de l’École polytechnique — Mathématiques, Tome 7 (2020), pp. 337-371. doi : 10.5802/jep.119. http://www.numdam.org/articles/10.5802/jep.119/
[1] Ring-theoretic properties of Iwasawa algebras: a survey, Doc. Math. (2006), pp. 7-33 (Extra Vol.) | MR | Zbl
[2] Potential automorphy and change of weight, Ann. of Math. (2), Volume 179 (2014) no. 2, pp. 501-609 | DOI | MR | Zbl
[3] Une interprétation modulaire de la variété trianguline, Math. Ann., Volume 367 (2017) no. 3-4, pp. 1587-1645 | DOI | Zbl
[4] Multiplicités modulaires et représentations de et de en , Duke Math. J., Volume 115 (2002) no. 2, pp. 205-310 (With an appendix by Guy Henniart) | DOI
[5] Gauss sums and -adic division algebras, Lect. Notes in Math., 987, Springer-Verlag, Berlin-New York, 1983
[6] The essentially tame local Langlands correspondence. I, J. Amer. Math. Soc., Volume 18 (2005) no. 3, pp. 685-710 | DOI | MR | Zbl
[7] The admissible dual of via compact open subgroups, Annals of Math. Studies, 129, Princeton University Press, Princeton, NJ, 1993 | DOI
[8] Semisimple types in , Compositio Math., Volume 119 (1999) no. 1, pp. 53-97 | DOI
[9] Completed cohomology—a survey, Non-abelian fundamental groups and Iwasawa theory (London Math. Soc. Lecture Note Ser.), Volume 393, Cambridge Univ. Press, Cambridge, 2012, pp. 239-257 | MR | Zbl
[10] Patching and the -adic local Langlands correspondence, Camb. J. Math., Volume 4 (2016) no. 2, pp. 197-287 | DOI | Zbl
[11] Sur la densité des représentations cristallines de , Math. Ann., Volume 355 (2013) no. 4, pp. 1469-1525 | DOI | MR
[12] The -adic local Langlands correspondence for , Camb. J. Math., Volume 2 (2014) no. 1, pp. 1-47 | DOI
[13] Analytic pro- groups, Cambridge Studies in Advanced Math., 61, Cambridge Univ. Press, Cambridge, 1999 | DOI
[14] Jacquet modules of locally analytic representations of -adic reductive groups. I. Construction and first properties, Ann. Sci. École Norm. Sup. (4), Volume 39 (2006) no. 5, pp. 775-839 | DOI | MR
[15] On the interpolation of systems of eigenvalues attached to automorphic Hecke eigenforms, Invent. Math., Volume 164 (2006) no. 1, pp. 1-84 | DOI | Zbl
[16] Local-global compatibility in the -adic Langlands programme for (2011) (Preprint, http://math.uchicago.edu/~emerton/preprints.html)
[17] Completed cohomology and the -adic Langlands program, Proceedings of the International Congress of Mathematicians (Seoul, 2014). Vol. II, Kyung Moon Sa, Seoul, 2014, pp. 319-342
[18] A geometric perspective on the Breuil-Mézard conjecture, J. Inst. Math. Jussieu, Volume 13 (2014) no. 1, pp. 183-223 | DOI | Zbl
[19] Patching and the completed homology of locally symmetric spaces, 2017 | arXiv
[20] Algebraic modular forms, Israel J. Math., Volume 113 (1999), pp. 61-93 | DOI | MR | Zbl
[21] -adic representations arising from descent on abelian varieties, Compositio Math., Volume 39 (1979) no. 2, pp. 177-245
[22] Correction to: “-adic representations arising from descent on abelian varieties”, Compositio Math., Volume 121 (2000) no. 1, pp. 105-108 | DOI
[23] Density of automorphic points, 2018 | arXiv
[24] Density of potentially crystalline representations of fixed weight, Compositio Math., Volume 152 (2016) no. 8, pp. 1609-1647 | DOI | MR | Zbl
[25] On intertwining operators for a non-Archimedean local field, Duke Math. J., Volume 57 (1988) no. 1, pp. 275-293 | DOI
[26] Commutative ring theory, Cambridge Studies in Advanced Math., 8, Cambridge Univ. Press, Cambridge, 1989 | MR | Zbl
[27] The Hilbert-Kunz function, Math. Ann., Volume 263 (1983) no. 1, pp. 43-49 | DOI | MR | Zbl
[28] Deformations of trianguline -pairs and Zariski density of two dimensional crystalline representations, J. Math. Sci. Univ. Tokyo, Volume 20 (2013) no. 4, pp. 461-568 | MR
[29] Zariski density of crystalline representations for any -adic field, J. Math. Sci. Univ. Tokyo, Volume 21 (2014) no. 1, pp. 79-127 | MR
[30] Cohomology of number fields, Grundlehren Math. Wiss., 323, Springer-Verlag, Berlin, 2013 (corrected second printing) | DOI | Zbl
[31] Unicity of types for supercuspidal representations of , Proc. London Math. Soc. (3), Volume 91 (2005) no. 3, pp. 623-654 | DOI | MR
[32] The image of Colmez’s Montreal functor, Publ. Math. Inst. Hautes Études Sci., Volume 118 (2013), pp. 1-191 | DOI | MR | Zbl
[33] On the Breuil-Mézard conjecture, Duke Math. J., Volume 164 (2015) no. 2, pp. 297-359 | DOI | MR | Zbl
[34] On some consequences of a theorem of J. Ludwig, 2018 | arXiv
[35] Banach space representations and Iwasawa theory, Israel J. Math., Volume 127 (2002), pp. 359-380 | DOI | MR | Zbl
[36] On the -adic cohomology of the Lubin-Tate tower, Ann. Sci. École Norm. Sup. (4), Volume 51 (2018) no. 4, pp. 811-863 (With an appendix by Michael Rapoport) | DOI | MR
[37] On the automorphy of -dimensional potentially semi-stable deformation rings of , 2018 | arXiv
[38] On the modularity of -adic potentially semi-stable deformation rings, 2019 | arXiv
[39] On the structure theory of the Iwasawa algebra of a -adic Lie group, J. Eur. Math. Soc. (JEMS), Volume 4 (2002) no. 3, pp. 271-311 | DOI
Cité par Sources :