An entropy for Z2-actions with finite entropy generators

被引：0
|
作者：
Geller, W
Pollicott, M
机构：
[1] Indiana Univ Purdue Univ, Dept Math, Indianapolis, IN 46202 USA
[2] Univ Manchester, Dept Math, Manchester M13 9PL, Lancs, England
来源：
FUNDAMENTA MATHEMATICAE | 1998年 / 157卷 / 2-3期
关键词：
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We study a definition of entropy for Z(+) x Z(+)-actions (or Z(2)-actions) due to S. Friedland. Unlike the more traditional definition, this is better suited for actions whose generators have finite entropy as single transformations. We compute its value in several examples. In particular, we settle a conjecture of Friedland [2].
引用
收藏
页码：209 / 220
页数：12
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