Title: On entropy of Zk-actions

Speaker:  Prof. Yujun Zhu  ( Xiamen University )

Time: Fri, Nov.27 2020, AM: 08:30-09:30

Location:  4141, Building No.4, Wushan Campus

Inviter: Prof. Dongkui Ma

Abstract:

      In this talk, some recent results on entropies for Zk (or Z+k)-actions are presented. Via the technique of RDSs, the relation among entropy, preimage entropy and folding entropy of 1-dimensional subsystem of Z+k-actions is obtained.