报告题目：Continuous rigidity of higher rank lattice actions on tori

报告人：王之任，美国宾州州立大学

时间：6月10日（星期一）上午10：00--11：00

地点：管理科研楼1308教室

摘要：A recent result of Brown, Rodriguez Hertz and myself states that smooth Anosov actions by higher rank lattices on tori and nilmanifolds are smoothly conjugate to affine actions under a lifting hypothesis. In this talk, we will explain why continuous action by higher rank lattices on tori and nilmanifolds are continuously semiconjugate to affine actions, without assuming either hyperbolicity or lifting. This is a joint work with F. Rodriguez Hertz.

欢迎广大师生参加！