期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：11
页码：17327
DOI：10.15680/IJIRSET.2015.0311103
出版社：S&S Publications
摘要：All graphs considered here are undirected. In the following definitions the term colouring will be used to definevertex[5] colouring of graphs.A proper colouring of a graph G is a labeling of the vertices of G.Such that no twoneighbour in G are assigned the same label [2].
关键词：Chromatic number; star chromatic number; acyclic chromatic number; fan graph
