期刊名称:International Journal of Mathematics and Mathematical Sciences
印刷版ISSN:0161-1712
电子版ISSN:1687-0425
出版年度:2005
卷号:2005
DOI:10.1155/IJMMS.2005.2669
出版社:Hindawi Publishing Corporation
摘要:The edge chromatic number of G is the minimum number of colors
required to color the edges of G in such a way that no two
adjacent edges have the same color. We will determine a sufficient
condition for a various graph products to be of class 1, namely,
strong product, semistrong product, and special product.