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分层图的容错
引用本文:李先科.分层图的容错[J].北京邮电大学学报,1996,19(3):101-104.
作者姓名:李先科
作者单位:北京邮电大学基础科学部
摘    要:图的容错定义是为最大的顶点数K从图中去掉任意K个顶点时,剩下的图仍连通,因此图的容错等于它的连通度减1,提出了一类分层图并分析了它的容错。

关 键 词:  Cayley图  分层图  容错  通信网

Fault Tolerance of the Hierarchical Graphs
Li Xianke.Fault Tolerance of the Hierarchical Graphs[J].Journal of Beijing University of Posts and Telecommunications,1996,19(3):101-104.
Authors:Li Xianke
Abstract:The fault tolerance of a graph is defined as the maximum number of vertices that can be removed from it provided that the remaining graph is still connected. Hecce, the fault tolerance of a graph is defined to be one less than its connectivity. A class of hierarchical graphs is presented and its fault tolerance is analysed.
Keywords:graph (mathematics)  Cayley graph  hierarchical graph
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