题目：Some questions about unitary representations of semisimple groups and their lattices

报告人：Christophe PITTET, Aix-Marseille Universite（艾克斯马赛大学）

时间：5月14日，16：00

地点：东区第五教学楼5406

摘要：We will review basic facts about unitary representations, including Schur orthogonality relations for compact groups. Then we'll present open problems and few answers about asymptotic  Schur orthogonality relations for semisimple groups and their lattices.