Article ID Journal Published Year Pages File Type
5777223 Electronic Notes in Discrete Mathematics 2016 5 Pages PDF
Abstract

We consider list coloring of planar graphs without cycles of length in {4, …, 8}. List coloring is a generalization of the classical vertex coloring problem where each vertex has a list of colors associated with it. The goal is to proper vertex color the graph, such that each vertex gets a color available in its list. In this note, we prove that it is possible to 3-list color planar graphs without cycles of length in {4, …, 8} and with restrictions on 9-cycles.

Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics
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