2-distance list $(\Delta + 3)$-coloring of sparse graphs
Combinatorics
2021-05-06 v1 Discrete Mathematics
Abstract
A 2-distance list k-coloring of a graph is a proper coloring of the vertices where each vertex has a list of at least k available colors and vertices at distance at most 2 cannot share the same color. We prove the existence of a 2-distance list -coloring for graphs with maximum average degree less than and maximum degree as well as graphs with maximum average degree less than and maximum degree .
Keywords
Cite
@article{arxiv.2105.01684,
title = {2-distance list $(\Delta + 3)$-coloring of sparse graphs},
author = {Hoang La},
journal= {arXiv preprint arXiv:2105.01684},
year = {2021}
}
Comments
7 pages. arXiv admin note: text overlap with arXiv:2103.11687