Toroidal Embeddings of Right Groups
Combinatorics
2009-07-31 v1
Abstract
In this note we study embeddings of Cayley graphs of right groups on surfaces. We characterize those right groups which have a toroidal but no planar Cayley graph, such that the generating system of the right group has a minimal generating system of the group as a factor.
Keywords
Cite
@article{arxiv.0907.5312,
title = {Toroidal Embeddings of Right Groups},
author = {Kolja Knauer and Ulrich Knauer},
journal= {arXiv preprint arXiv:0907.5312},
year = {2009}
}
Comments
7 pages, 2 Figures