On centrality functions of a graph
On centrality functions of a graph
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关于图的中心性函数
DOI:
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发表时间:
1980
期刊:
影响因子:
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通讯作者:
G. Kishi
中科院分区:
文献类型:
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作者:
G. Kishi
For a connected nondirected graph, a centrality function is a real valued function of the vertices defined as a linear combination of the numbers of the vertices classified according to the distance from a given vertex. Some fundamental properties of the centrality functions and the set of central vertices are summarized. Inserting an edge between a center and a vertex, the stability of the set of central vertices are investigated.