Multivariable (phi, Gamma)-modules and modular representations of Galois and GL2
报告人：Christophe Breuil (CNRS - Orsay)
时间：2022-11-30 16:00-17:00
地点：Zoom
Abstract: Let p be a prime number, K a finite unramified extension of Qp, and pi a smooth representation of GL2(K) on some Hecke eigenspace in the H^1 mod p of a Shimura curve. One can associate to pi a multivariable (phi, O_K*)-module D_A(pi). I will state a conjecture which describes D_A(pi) in terms of the underlying 2-dimensional mod p representation of Gal(Kbar/K). When the latter is semi-simple (sufficiently generic), I will sketch a proof of this conjecture. This is joint work with F. Herzig, Y. Hu, S. Morra and B. Schraen.
Zoom Information
Link: https://zoom.us/j/7437362326?pwd=UXd3RzBiUWZNK2Vhdm05R0c5VlJEUT09
ID: 743-736-2326
Password: 013049
