Lecture By Prof. Guohua Zhang of Fudan University
time: 2020-12-15

Title: Past Theory of Amenable Group Actions 

Speaker:  Prof. Guohua Zhang  ( Fudan University )

Time: Sun, Dec.20 2020, AM: 09:00-09:50

Location: Tencent Conference

Meeting  Number: 774 546 739

Password: 654321

Inviter: Prof. Rui Kuang


Abstract:

       In this talk I will report some recent progress about past theory of amenable group actions by introducing multi-orders for countable amenable groups, which is a refined version of invariant random order introduced by Kieffer in 1975. This is a joint work with Piotr Oprocha and Tomasz Downarowicz.