English

Free products of abelian groups in mapping class groups

Geometric Topology 2021-04-09 v2

Abstract

We construct a new family of examples of parabolically geometrically finite subgroups of the mapping class group in the sense of Dowdall-Durham-Leininger-Sisto and prove they are undistorted in Mod(SS).

Keywords

Cite

@article{arxiv.2103.05144,
  title  = {Free products of abelian groups in mapping class groups},
  author = {Christopher Loa},
  journal= {arXiv preprint arXiv:2103.05144},
  year   = {2021}
}

Comments

27 pages, 9 figures. v2: minor revisions