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arXiv 1810.01009math.CO
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功率控制节流

Power domination throttling

Boris Brimkov, Joshua Carlson, Illya V. Hicks, Rutvik Patel, Logan Smith

摘要:

图$G=(V,E)$的幂控制集是一个集合$S\subset V$,它根据以下规则对$G$的每个顶点着色:在第一个时间步中,$N[S]$中的每个顶点都着色;在随后的每个时间步中,每个顶点都是某个着色顶点的唯一非着色邻居。$G$的功率控制节流数是功率控制集$S$的大小与$S$对图着色所需的时间步长的最小和。本文确定了幂控制节流的复杂性,并给出了幂控制节流数的计算和定界工具。我们的一些结果适用于非常一般的节流和其他方面的权力统治的变种。

英文摘要:

A power dominating set of a graph $G=(V,E)$ is a set $S\subset V$ that colors every vertex of $G$ according to the following rules: in the first timestep, every vertex in $N[S]$ becomes colored; in each subsequent timestep, every vertex which is the only non-colored neighbor of some colored vertex becomes colored. The power domination throttling number of $G$ is the minimum sum of the size of a power dominating set $S$ and the number of timesteps it takes $S$ to color the graph. In this paper, we determine the complexity of power domination throttling and give some tools for computing and bounding the power domination throttling number. Some of our results apply to very general variants of throttling and to other aspects of power domination.

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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