The Laplacian spectral radii of unicyclic and bicyclic graphs with n vertices and k pendant vertices
The Laplacian spectral radii of unicyclic and bicyclic graphs with n vertices and k pendant vertices作者机构：Department of Applied Mathematics China University of Petroleum Dongying China
出 版 物：《Science China Mathematics》 (中国科学：数学（英文版）)
年 卷 期：2010年第53卷第8期
页 面：2135-2142页
核心收录：
学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学]
基 金：supported by National Natural Science Foundation of China (Grant No.10871204) the Fundamental Research Funds for the Central Universities (Grant No.09CX04003A)
主 题：Laplacian matrix Laplacian spectral radius unicyclic graph bicyclic graph
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.
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