Séminaires : Séminaire Groupes Réductifs et Formes Automorphes

Equipe(s) : fa, tn,
Responsables :Alexis Bouthier, Benoît Stroh
Email des responsables : alexis.bouthier@imj-prg.fr, benoit.stroh@imj-prg.fr
Salle :
Adresse :

Orateur(s) Takuya YAMAUCHI - Toronto,
Titre The L-function of some Siegel modular 3-folds and endoscopic lifts.
Horaire10:30 à 11:30
RésumeIn this talk, we first discuss about a conjectural description of the L-function of Siegel modular 3-folds S and then next study the non-contribution or contribution of endoscopic lifts to the middle cohomology of some specific S. An explicit example which is related to Klein cubic 3-fold will be given. This is a joint work with Takeo Okazaki.