When:

April 26, 2019 @ 3:30 pm – 4:30 pm

2019-04-26T15:30:00-10:00

2019-04-26T16:30:00-10:00

Where:

Keller 401

Title: Single- and Multivariable (φ, Γ)-Modules and Galois Representations

Abstract: I will introduce the notion of a (single-variable) (φ, Γ)-module and explain the relationship of (φ, Γ)-modules to representations of Gal(Q̅_p | Q_p), the absolute Galois group of the p-adic numbers. I will then describe joint work with Kiran Kedlaya and Gergely Zábrádi which extends this relationship to multivariate (φ, Γ)-modules.