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
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Description

Orateur(s) Sascha ORLIK - University of Leipzig,
Titre Period domains over finite fields and Deligne-Lusztig varieties.
Date06/03/2008
Horaire14:00 à 15:00
Diffusion
RésumePeriod domains over finite fields are Zariski-open subsets of flag varieties defined by a semi-stability condition. They were introduced and discussed by M. Rapoport in his paper ``Period domains over finite and local fields''. In this talk I want to discuss their relationship to Deligne-Lusztig varieties and their fundamental groups.
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