Conformal densities and asymptotic geometry in higher rank

Carte non disponible

Date/heure
Date(s) - 06/10/2014
14 h 00 min - 15 h 00 min

Catégories Pas de Catégories


Since the remarkable construction by Patterson and Sullivan for Fuchsian groups in the seventies, conformal densities have played a key role in understanding the asymptotic geometry and ergodic properties of discrete isometry groups of CAT(-1)-spaces. In this talk I will first describe the classical construction and some important properties of conformal densities. I will then discuss the difficulties and phenomena that occur when passing to higher rank CAT(0)-spaces such as products of CAT(-1)-spaces or symmetric spaces of higher rank.

http://www.math.kit.edu/iag2/~link/en“>http://www.math.kit.edu/iag2/~link/en

Olivier CHABROL
Posts created 14

Articles similaires

Commencez à saisir votre recherche ci-dessus et pressez Entrée pour rechercher. ESC pour annuler.

Retour en haut
Secured By miniOrange