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Stable sets and mean Li–Yorke chaos in positive entropy actions of bi-orderable amenable groups

Published online by Cambridge University Press:  01 June 2015

WEN HUANG
Affiliation:
Wu Wen-Tsun Key Laboratory of Mathematics, USTC, Chinese Academy of Sciences, PR China Department of Mathematics, University of Science and Technology of China, Hefei, Anhui 230026, PR China email wenh@mail.ustc.edu.cn
LEI JIN
Affiliation:
Department of Mathematics, University of Science and Technology of China, Hefei, Anhui 230026, PR China email jinleim@mail.ustc.edu.cn

Abstract

It is proved that positive entropy implies mean Li–Yorke chaos for a $G$ -system, where $G$ is a countable, infinite, discrete, bi-orderable amenable group. Examples are given for the cases of integer lattice groups and groups of integer unipotent upper triangular matrices.

Information

Type
Research Article
Copyright
© Cambridge University Press, 2015 

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