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arXiv 0907.3772math.CO
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具有给定度序列的树的最大Wiener指数

The Maximum Wiener Index of Trees with Given Degree Sequences

Xiao-Dong Zhang, Yong Liu, Min-Xian Han

摘要:

连通图的Wiener指数是图中所有顶点对之间的拓扑距离之和。由于Wang在给定树的度序列的最大Wiener指标问题上给出了一个错误的结果,本文研究了具有给定度序列的树和达到最大值的极树的最大Wiener指标问题.

英文摘要:

The Wiener index of a connected graph is the sum of topological distances between all pairs of vertices. Since Wang gave a mistake result on the maximum Wiener index for given tree degree sequence, in this paper, we investigate the maximum Wiener index of trees with given degree sequences and extremal trees which attain the maximum value.

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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