Analyticity of the entropy for some random walks

被引：11

作者：

Ledrappier, Francois ^{[1
]}

机构：

[1] Univ Paris 06, CNRS, UMR 7599, LPMA, F-75252 Paris 05, France

来源：

GROUPS GEOMETRY AND DYNAMICS | 2012年 / 6卷 / 02期

基金：

美国国家科学基金会;

关键词：

Entropy; free group; PRODUCTS; DRIFT;

D O I：

10.4171/GGD/159

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We consider non-degenerate, finitely supported random walks on a free group. We show that the entropy and the linear drift vary analytically with the probability of constant support.

引用

页码：317 / 333

页数：17

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