# 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 : Description

 Orateur(s) David LOEFFLER - Warwick, Titre Euler-Systems for Rankin-Selberg convolutions of modular forms Date 12/11/2012 Horaire 10:30 à 11:30 Résume In this talk, I'll describe a construction of a family of cohomology classes in the product of the Galois representations attached to two weight 2 modular forms over cyclotomic fields, generalizing constructions of Beilinson, Flach, and Bertolini-Darmon-Rotger. These classes form an Euler system'', which can be used to bound the size of Selmer groups. I will also discuss applications of this construction to the Iwasawa theory of a single modular form over an imaginary quadratic field. Salle Adresse