English

Property $P_{\text{naive}}$ for big mapping class groups

Geometric Topology 2026-03-05 v2

Abstract

We study the property Pnaive P_{\text {naive }} of mapping class groups of surfaces of infinite type, that is, for any finite collection of non-trivial elements h1,h2,,hnh_{1},h_{2}, \cdots, h_{n}, there exists another element g1g\neq 1 of infinite order such that for all ii, g,highi\langle g, h_{i}\rangle \cong \langle g \rangle * \langle h_{i} \rangle.

Keywords

Cite

@article{arxiv.2411.17594,
  title  = {Property $P_{\text{naive}}$ for big mapping class groups},
  author = {Tianyi Lou},
  journal= {arXiv preprint arXiv:2411.17594},
  year   = {2026}
}

Comments

12 pages

R2 v1 2026-06-28T20:13:24.591Z