演讲者：Federico Rodriguez Hertz（宾夕法尼亚州立大学）
地点：Zoom ID: 830 2164 2552 passcode: 527793
Federico R. Hertz holds the Katok Chair since 2019. He has several publications in top journals like Annals of Math., Journal of the AMS, Inventiones Math., etc. In 2010 he was an invited speaker at the ICM. In 2015 he received the Brin Prize in Dynamical Systems.
In this talk I will try to address some problems related to cohomology of dynamical systems and its relation to rigidity problems as well as applications to cohomology of groups.