Article ID Journal Published Year Pages File Type
4657160 Journal of Combinatorial Theory, Series B 2009 6 Pages PDF
Abstract

We prove that, if a graph has a list of k available colors at every vertex, then the number of list-colorings is at least the chromatic polynomial evaluated at k when k is sufficiently large compared to the number of vertices of the graph.

Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics