Up to a double cover, every regular connected graph is isomorphic to a Schreier graph
Combinatorics
2024-03-21 v2 Group Theory
Abstract
We prove that every connected locally finite regular graph has a double cover which is isomorphic to a Schreier graph.
Cite
@article{arxiv.2010.06431,
title = {Up to a double cover, every regular connected graph is isomorphic to a Schreier graph},
author = {Paul-Henry Leemann},
journal= {arXiv preprint arXiv:2010.06431},
year = {2024}
}
Comments
6 pages, 2 figures. V2: Final version, to appear in Bulletin of the Belgian Mathematical Society - Simon Stevin