On the signless Laplacian index of unicyclic graphs with fixed diameter

被引：11
作者：
He, Shushan [1 ]
Li, Shuchao [1 ]
机构：
[1] Cent China Normal Univ, Fac Math & Stat, Wuhan 430079, Peoples R China
来源：
LINEAR ALGEBRA AND ITS APPLICATIONS | 2012年 / 436卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Unicyclic graph; Signless Laplacian index; Diameter; SPECTRAL-RADIUS; MATRICES; NUMBER;
D O I：
10.1016/j.laa.2011.07.002
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In the paper, we identify graphs with the maximal signless Laplacian spectral radius among all the unicyclic graphs with n vertices of diameter d. (C) 2011 Elsevier Inc. All rights reserved.
引用
收藏
页码：252 / 261
页数：10
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