Towards geometric invariant theory for discrete group actions on flag-manifolds

Mercredi 30 janvier 2013 14:00-15:00 - Misha Kapovich - UC Davis

Résumé : I will talk about a fragment of my joint work with Bernhard Leeb and Joan Porti on dynamics of discrete groups acting on (partial) flag-manifolds of semisimple Lie groups. I will describe dynamical decompositions of flag-manifolds and cocompactness results which are inspired by Mumford´s Geometric Invariant Theory.

Lieu : bât. 425 - 121-123

Towards geometric invariant theory for discrete group actions on flag-manifolds  Version PDF