arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2005.03829math.CO
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有限群幂图的强度量维数

Strong metric dimensions for power graphs of finite groups

Xuanlong Ma, Liangliang Zhai

摘要:

设$G$是一个有限群. $G$的序超图是顶点集为$G$的图,如果$o(x)\mid o(y)$或$o(y)\mid o(x)$,则两个不同的顶点$x,y$相邻。$G$的增强幂图是顶点集为$G$,且两个不同顶点相邻且生成循环子群的图。$G$的约化幂图是顶点集为$G$的图,如果$\langle x\rangle \subset \langle y\rangle$或$\langle y\rangle \subset \langle x\rangle$,则两个不同的顶点$x,y$相邻。本文刻画了有限群的序超图、增强幂图和约化幂图的强度量维数。

英文摘要:

Let $G$ be a finite group. The order supergraph of $G$ is the graph with vertex set $G$, and two distinct vertices $x,y$ are adjacent if $o(x)\mid o(y)$ or $o(y)\mid o(x)$. The enhanced power graph of $G$ is the graph whose vertex set is $G$, and two distinct vertices are adjacent if they generate a cyclic subgroup. The reduced power graph of $G$ is the graph with vertex set $G$, and two distinct vertices $x,y$ are adjacent if $\langle x\rangle \subset \langle y\rangle$ or $\langle y\rangle \subset \langle x\rangle$. In this paper, we characterize the strong metric dimension of the order supergraph, the enhanced power graph and the reduced power graph of a finite group.

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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