Nowhere-zero flows in signed graphs: A survey
Combinatorics
2016-08-26 v1
Abstract
We survey known results related to nowhere-zero flows and related topics, such as circuit covers and the structure of circuits of signed graphs. We include an overview of several different definitions of signed graph colouring.
Cite
@article{arxiv.1608.06944,
title = {Nowhere-zero flows in signed graphs: A survey},
author = {Tomáš Kaiser and Edita Rollová and Robert Lukot'ka},
journal= {arXiv preprint arXiv:1608.06944},
year = {2016}
}