Séminaires : Séminaire Groupes Réductifs et Formes Automorphes

Equipe(s) : fa, tn,
Responsables :Alexis Bouthier, Francesco Lemma
Email des responsables : alexis.bouthier@imj-prg.fr, francesco.lemma(at)imj-prg.fr
Salle :
Adresse :
Description

Orateur(s) Yoichi Mieda - University of Tokyo,
Titre On supercuspidal representations in the l-adic cohomology of some local Shimura varieties
Date05/10/2026
Horaire10:30 à 12:00
Diffusion
Résume

A local Shimura variety is a p-adic analogue of a Shimura variety. Its l-adic cohomology is expected to be related to the local Langlands correspondence. In the Lubin-Tate case, a supercuspidal representation appears only in the middle degree. In the GSp(4) case, a supercuspidal representation appears only in the degrees 3,4, and it appears in the degree 4 if and only if its L-parameter has non-trivial SL(2)-part. In this talk, I will explain my recent results in this direction for more general cases.

Salle15-25 502
AdresseJussieu
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