On the chromatic uniqueness of $K_4$-homeomorphs with girth 7
Combinatorics
2010-10-21 v1
Abstract
This paper settled the question, which remains open in article published in Discrete Mathematics in 2008. Graphs homeomorphic to , i.e., cliques on 4 vertices with edges replaced by paths are considered in this work. This work completes the study of chromaticity of -homeomorphs of girth 7.
Cite
@article{arxiv.1010.4146,
title = {On the chromatic uniqueness of $K_4$-homeomorphs with girth 7},
author = {Svetlana Obraztsova},
journal= {arXiv preprint arXiv:1010.4146},
year = {2010}
}
Comments
13 pages