A note on surjunctive groups
Group Theory
2020-02-25 v2 Dynamical Systems
Abstract
In this article, we prove that a semidirect product of a locally finite group with a surjunctive group is also surjunctive. We also prove that a surjunctive-by-locally finite group is again surjunctive.
Cite
@article{arxiv.2002.05352,
title = {A note on surjunctive groups},
author = {M. Shahryari},
journal= {arXiv preprint arXiv:2002.05352},
year = {2020}
}
Comments
Professor Gulnara Arzhantseva mentioned me that the main result of this article is already proved by them in arXiv:1312.7682