Big mapping class groups and rigidity of the simple circle

被引:8
|
作者
CALEGARI, D. A. N. N. Y. [1 ]
CHEN, L. V. Z. H. O. U. [1 ]
机构
[1] Univ Chicago, Dept Math, Chicago, IL 60637 USA
基金
美国国家科学基金会;
关键词
group actions; low-dimensional dynamics; big mapping class groups; rigidity; GRAPHS;
D O I
10.1017/etds.2020.43
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let Gamma denote the mapping class group of the plane minus a Cantor set. We show that every action of Gamma on the circle is either trivial or semiconjugate to a unique minimal action on the so-called simple circle.
引用
收藏
页码:1961 / 1987
页数:27
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