Orateur : David Schwein
Établissement : Université de Bonn (Allemagne)
Dates : 2024-05-23 – 2024-05-23
Heures : 14:00 – 14:00
Lieu : Salle 0-6
Résumé :
Supercuspidal representations are the building blocks for the representation theory of reductive p-adic groups. Using a general and explicit construction of supercuspidals due to J. K. Yu, one can study the fine structure of these representations, in particular, their size, as measured by a positive real number called the formal degree. In this talk, I’ll compute the formal degree of a Yu supercuspidal and explain how this calculation is predicted by the local Langlands correspondence, verifying a conjecture of Hiraga, Ichino, and Ikeda.