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arXiv 1307.7486math.CO
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图的Toat控制色数

Toat Dominator Chromatic number of a Graph

Adel P. Kazemi

摘要:

给定一个图$G$,全支配者着色问题寻求图$G$的一个适当的着色,并附加一个性质,即图中的每个顶点都与一个色类的所有顶点相邻.我们寻求最小化颜色类别的数量。我们研究这个问题的几类图,以及寻找一般的界限和特征。并给出了全控制色数和色数与全控制数的关系。

英文摘要:

Given a graph $G$, the total dominator coloring problem seeks a proper coloring of $G$ with the additional property that every vertex in the graph is adjacent to all vertices of a color class. We seek to minimize the number of color classes. We study this problem on several classes of graphs, as well as finding general bounds and characterizations. We also show the relation between total dominator chromatic number and chromatic number and total domination number.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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