# 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) Jochen HEINLOTH - University of Amsterdam, Titre Uniformization for $\mathcal{G}$-bundles on curves. Date 20/03/2008 Horaire 14:00 à 15:00 Résume Any torsor under a semisimple group on a smooth projective curve becomes trivial when one removes a point from the curve. Pappas and Rapoport conjectured that a similar result should hold for torsors under a semisimple Bruhat-Tits-group scheme on a curve. We give a prove of this conjecture and deduce some results on the modulistack of torsors, which have also been conjectured by Pappas and Rapoport. Salle Adresse