Centralizers of Finite Subgroups of the Mapping Class Group
Group Theory
2014-10-01 v1
Abstract
In this paper, we study the action of finite subgroups of the mapping class group of a surface on the curve complex. We prove that if the diameter of the almost fixed point set of a finite subgroup H is big enough, then the centralizer of H is infinite.
Keywords
Cite
@article{arxiv.1202.5714,
title = {Centralizers of Finite Subgroups of the Mapping Class Group},
author = {Hao Liang},
journal= {arXiv preprint arXiv:1202.5714},
year = {2014}
}
Comments
16 pages