Quasi-convex surface subgroups in some one-relator groups with torsion
Group Theory
2025-10-03 v1
Abstract
We find surface subgroups in certain one-relator groups with torsion and use this to deduce a profinite criterion for a word in the free group to be primitive.
Cite
@article{arxiv.2510.01876,
title = {Quasi-convex surface subgroups in some one-relator groups with torsion},
author = {Andrew Ng},
journal= {arXiv preprint arXiv:2510.01876},
year = {2025}
}
Comments
5 pages