| h连通图中非临界点的个数 |
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| 引用本文： | 周红卫.h连通图中非临界点的个数[J].应用数学,1995,8(2):127-134. |
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| 作者姓名： | 周红卫 |
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| 作者单位： | 桂林医学院 541001 |
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| 摘 要： | 设Ｇ是ｈ连通的简单非完全图，ｖ中Ｇ的顶点，若ｋ（Ｇ－ｖ）≥ｋ（Ｇ），则称ｖ是Ｇ的非临界点，关于Ｇ中非临界点的个数，Ｖｅｌｄｍａｎ和苏健基分别给定了在不同条件下的下界，本文推广了他们的结果，得到了更一般的下界。
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| 关 键 词： | 非临界点 连通图 连通度 割集 |
The Number of Non-Critical Vertices in h-Connected Graphs |
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| Zhou Hongwei.The Number of Non-Critical Vertices in h-Connected Graphs[J].Mathematica Applicata,1995,8(2):127-134. |
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| Authors: | Zhou Hongwei |
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| Abstract: | Let G be an h-connected noncomplete simple graph,a vertex v of G is called a non-critical vertex of G if k(G- v)>h. About the number of non-critical vertices of G,some low-bounds were given by Veldman and Su Jianji. In this paper,their results are generalized. |
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| Keywords: | Non-critical vertex Fragment End |
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