English

Small cancellation groups are bi-exact

Group Theory 2025-04-22 v2

Abstract

We prove that finitely generated (not necessarily finitely presented) C(133)C'(\frac{1}{33})-groups are bi-exact. This is a new class of bi-exact groups.

Keywords

Cite

@article{arxiv.2306.06606,
  title  = {Small cancellation groups are bi-exact},
  author = {Koichi Oyakawa},
  journal= {arXiv preprint arXiv:2306.06606},
  year   = {2025}
}

Comments

36 pages, to appear in Journal of Topology and Analysis

R2 v1 2026-06-28T11:02:11.532Z