摘要
对于轮和圈的联图,给出了一种点可区别的边染色方法,并得到了其点可区别边色数.
Vertex distinguishing proper edge colorings of the join of wheel Wm and cycle C3 are studied and the vertex distinguishing edge chromatic numbers of the join of wheel Wm and cycle C3 are obtained in this paper.
出处
《佳木斯大学学报(自然科学版)》
CAS
2010年第1期144-145,共2页
Journal of Jiamusi University:Natural Science Edition
关键词
图
轮
圈
联图
点可区别边染色
点可区别边色数
wheel
cycle
the join of graphs
vertex-distinguishing proper edge coloring
vertex - distin- guishing proper edge chromatic number