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本原不可幂带号简单图的基指数集的刻划

The Base Set of Primitive Non- powerful signed Simple Graphs
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摘要 一个本原不可幂带号有向图S的基指数l(S)是指使得在S中,从任意一点u到任意一点v都有一对长为l的SSSD途径的最小整数l.本文将完全刻划n阶本原不可幂简单图的基指数集. The base l(S) of a primitive non - powerful signed digraph S is the least integer l such that there exist a pair of SSSD walks of length l from each vertex u to each vertex v in S. In this paper, we determine the base sets of primitive non- powerful signed simple graphs.
作者 马钰 陈佘喜
出处 《数学理论与应用》 2014年第4期61-65,共5页 Mathematical Theory and Applications
基金 国家自然科学基金(No.61272109)资助项目
关键词 本原 基指数 不可幂 基指数集 Primitive Base Non - powerful Base set
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参考文献7

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二级参考文献9

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