The Laplacian spectral radii of unicyclic and bicyclic graphs with n vertices and k pendant vertices

被引：0

作者：

JiMing Guo

机构：

[1] China University of Petroleum,Department of Applied Mathematics

来源：

Science China Mathematics | 2010年 / 53卷

关键词：

Laplacian matrix; Laplacian spectral radius; unicyclic graph; bicyclic graph; 05C50;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this paper, we determine graphs with the largest Laplacian spectral radius among the unicyclic and the bicyclic graphs on n vertices with k pendant vertices, respectively.

引用

页码：2135 / 2142

页数：7

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