摘要
运用分析法研究了直积图的邻点可区别E-全染色,讨论了对于点色数至少为2以及邻点可区别E-全色数为3,4的简单图的直积图的邻点可区别E-全色数,并得出了一些相关推论。
By using of the analysis method,the adjacent vertex distinguishing E-total coloring of the cartesian product graphs are studied,and the adjacent vertex distinguishing E-total chromatic numbers for the cartesian products of the graphs with chromatic number at least 2 or the graphs with adjacent vertex distinguishing E-total chromatic numbers 3 or4 are discussed,some relevant conclusions are also obtained.
出处
《山东大学学报（理学版）》
CAS
CSCD
北大核心
2015年第2期5-8,共4页
Journal of Shandong University(Natural Science)
基金
国家自然科学基金资助项目(61163037
61163054
61363060)
关键词
直积图
邻点可区别E-全染色
邻点可区别E-全色数
色数
the cartesian product graph
the adjacent vertex distinguishing E-total coloring
the adjacent vertex distinguishing E-total chromatic number
the chromatic numbers
