24–26 avr. 2019
Université de Lille
Fuseau horaire Europe/Paris

p-adic cohomology of some period domains

25 avr. 2019, 11:00
1h
Salle de réunion (Université de Lille)

Salle de réunion

Université de Lille

Cité Scientifique – Bâtiment M2 59655 Villeneuve d'Ascq Cedex France

Orateur

Gabriel Dospinescu

Description

We will explain how to adapt Orlik's computation of the compactly supported l-adic cohomology of many p-adic period domains (l different from p) to the case l=p. The key input is a vanishing theorem for extensions between generalized Steinberg representations of p-adic reductive groups, with coefficients mod p. This is joint work with Pierre Colmez, Julien Hauseux and Wieslawa Niziol.

Documents de présentation

Aucun document.