吉林大学学报(理学版)

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图合成的邻点可区别E-全染色

刘信生, 邓卫东, 陈祥恩, 姚兵   

  1. 西北师范大学 数学与统计学院, 兰州 730070
  • 收稿日期:2014-03-24 出版日期:2015-01-26 发布日期:2015-01-19
  • 通讯作者: 邓卫东 E-mail:dengwdong@126.com

Adjacent Vertex Distinguishing E-Total Coloring of Compositions of Graphs

LIU Xinsheng, DENG Weidong, CHEN Xiang’en, YAO Bing   

  1. College of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, China
  • Received:2014-03-24 Online:2015-01-26 Published:2015-01-19
  • Contact: DENG Weidong E-mail:dengwdong@126.com

摘要:

用组合分析法及构造具体染色的方法, 讨论满足某些条件的两个图合成的邻点可区别E全染色, 得到了Pn,Cn,Fn,Wn相互合成后所得图的邻点可区别E-全色数.

关键词: 图合成, 邻点可区别E-全染色, 邻点可区别E-全色数, 色数

Abstract:

With the method of combinational analysis and the method of constructing concrete coloring, the adjacent vertex distinguishing E-total colorings of compositions of two graphs that satisfying several conditions were discussed, and adjacent vertex distinguishing E-total chromatic numbers for compositions of  paths, cycles, fans and wheels were obtained.

Key words: composition of graph, adjacent vertex distinguishing E-total coloring, adjacent vertex distinguishing E-total chromatic number, chromatic number

中图分类号: 

  • O157.5