摘要
给出了完全图Kn、路Pm与完全图Kn的Cartese积Pm×Kn、圈Cm与Kn的Cartese积Cm×Pn等图的一般邻点可区别色指标,并得到2维网格Mm,n2种颜色可染、2维环形网格TMm,n3种颜色可染等结论.
The general neighbor-distinguishing chromatic index of the complete graphs Kn, Cartesian product Pm × Km and Cm × P. are given. It is obtained that there exist 2-nd-coloring of 2-dimensional mesh and 3-nd-coloring of 2-dimensional toroidal mesh.
出处
《西北师范大学学报(自然科学版)》
CAS
2007年第5期18-21,共4页
Journal of Northwest Normal University(Natural Science)
基金
甘肃省教育厅科研基金资助项目(0501-02)
关键词
一般邻点可区别边染色
一般邻点可区别色指标
完全图
图的直积
general neighbor-distinguishing edge coloring
general neighbor-distinguishing chromatic index
complete graph
Cartesian product of graphs