吉林大学学报(理学版) ›› 2022, Vol. 60 ›› Issue (4): 838-844.

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完全二部图的点被多重集可区别的IE-全染色及一般全染色

陈祥恩, 王勇军   

  1. 西北师范大学 数学与统计学院, 兰州 730070
  • 收稿日期:2021-11-16 出版日期:2022-07-26 发布日期:2022-07-26
  • 通讯作者: 王勇军 E-mail:wangyongjun0612@163.com

IE-Total Coloring and General Total Coloring of Complete Bipartite Graph Which Are  Vertex-Distinguished by Multiple Sets#br#

CHEN Xiang’en, WANG Yongjun   

  1. College of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, China
  • Received:2021-11-16 Online:2022-07-26 Published:2022-07-26

摘要: 利用反证法构造具体的染色方法, 讨论完全二部图的顶点被多重集可区别的IE-全染色及一般全染色, 给出最优染色方案, 并确定相应染色的色数.

关键词: 完全二部图, IE-全染色, 一般全染色, 多重集, 色集合, 可区别

Abstract: By using the method of contradiction and the method of constructing concrete coloring, we discussed IE-total coloring and general total coloring of complete bipartite graphs which were vertex-distinguished by multiple sets, gave the optimal coloring scheme,  and determined the chromatic numbers of the corresponding colorings.

Key words: complete bipartite graph, IE-total coloring, general total coloring, multiple set, color set, distinguishing

中图分类号: 

  • O157.5