Subexponential decay of correlations for compact group extensions of non-uniformly expanding systems

被引：11

作者：

Bruin, H ^{[1
]}

Holland, M ^{[1
]}

Melbourne, I ^{[1
]}

机构：

[1] Univ Surrey, Dept Math & Stat, Guildford GU2 7XH, Surrey, England

来源：

ERGODIC THEORY AND DYNAMICAL SYSTEMS | 2005年 / 25卷

关键词：

D O I：

10.1017/S014338570500026X

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We show that the renewal theory developed by Sarig and Gouezel in the context of non-uniformly expanding dynamical systems applies also to the study of compact group extensions of such systems. As a consequence, we obtain results on subexponential decay of correlations for equivariant Holder observations.

引用

页码：1719 / 1738

页数：20

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