On entropy-like invariants for semigroup actions

：郑文巧（台湾文化大学）
：2025-01-17 16:00
：海韵园实验楼S102

报告人：郑文巧（台湾文化大学）

时  间：2025年1月17日16:00

地  点：海韵园实验楼S102

内容摘要:

During this talk, pre-image entropy and entropy-like invariants are first introduced. Some questions will be presented and then talk about conditional entropy's propositions. Variational principle, subadditivity and commutativity properties for entropy and pressure are also shown. Therefore, some new results are also exhibited to see what we can do next step for semigroup action on entropy.

个人简介：

郑文巧，台湾文化大学应用数学系主任，教授。博士毕业于美国密西根州立大学。其研究方向为动力系统与遍历理论，以拓扑熵和拓扑压为主要研究内容。在不可逆系统的原像熵理论的研究中取得系列成果，发表在Ergodic Theory and Dynamical Systems，Discrete and Continuous Dynamical Systems等期刊上。  

 

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