On the reduction of Galois representations
Seminar
Speaker
Dr. Shalini Bhattacharya (Bar-Ilan University)
Date
02/03/2016 - 11:30 - 10:30Add to Calendar
2016-03-02 10:30:00
2016-03-02 11:30:00
On the reduction of Galois representations
I will describe the problem of mod p reduction of p-adic Galois representations. For crystalline representations, the reduction can be computed using the compatibility of p-adic and mod p Local Langlands Correspondences; this method was first introduced by Breuil in 2003. After giving a brief sketch of the history of the problem, I will discuss how the reductions behave for representations with slopes in the half-open interval [1,2). This is based on joint works with Eknath Ghate, and also with Sandra Rozensztajn for slope 1.
Third floor seminar room
אוניברסיטת בר-אילן - Department of Mathematics
mathoffice@math.biu.ac.il
Asia/Jerusalem
public
Place
Third floor seminar room
Abstract
I will describe the problem of mod p reduction of p-adic Galois representations. For crystalline representations, the reduction can be computed using the compatibility of p-adic and mod p Local Langlands Correspondences; this method was first introduced by Breuil in 2003. After giving a brief sketch of the history of the problem, I will discuss how the reductions behave for representations with slopes in the half-open interval [1,2). This is based on joint works with Eknath Ghate, and also with Sandra Rozensztajn for slope 1.
Last Updated Date : 23/02/2016
