Introduction to a small cancellation theorem
Group Theory
2020-05-13 v1 Geometric Topology
Abstract
This note is intended as an introduction to two previous works respectively by Dahmani, Guirardel, Osin, and by Cantat, Lamy. We give two proofs of a Small Cancellation Theorem for groups acting on a simplicial tree. We discuss the application to the group of plane polynomial automorphisms over any ground field.
Cite
@article{arxiv.2005.05821,
title = {Introduction to a small cancellation theorem},
author = {Stéphane Lamy and Anne Lonjou},
journal= {arXiv preprint arXiv:2005.05821},
year = {2020}
}