January 6, 2025 to April 4, 2025
IHP
Europe/Paris timezone

The theta correspondence over $p$-adic fields in terms of Bernstein blocks of enhanced $L$-parameters

Mar 13, 2025, 9:30 AM
1h
Amphitheater Darboux (IHP)

Amphitheater Darboux

IHP

11, Rue Pierre et Marie Curie 75005 Paris

Speaker

Prof. Anne-Marie Aubert (IMJ-PRG CNRS)

Description

I will describe a partition, obtained with A. Moussaoui and M. Solleveld, of enhanced $L$-parameters for $p$-adic reductive groups in -- Galois analogues of -- Bernstein blocks.

Next, in the case of classical groups, I will show the compatibility of the theta correspondence with this partition, and how it allow to obtain an explicit description of the correspondence.

Presentation materials