The signless Laplacian spectral radii of modified graphs

被引：0
|
作者：
Li, Jianxi [1 ]
Guo, Ji-Ming [2 ]
机构：
[1] Zhangzhou Normal Univ, Dept Math & Informat Sci, Zhangzhou, Fujian, Peoples R China
[2] China Univ Petr, Dept Appl Math, Dongying, Shandong, Peoples R China
来源：
MATHEMATICAL COMMUNICATIONS | 2013年 / 18卷 / 01期
关键词：
Signless Laplacian spectral radius; modified graph; bound;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, various modifications of a connected graph G are regarded as perturbations of its signless Laplacian matrix. Several results concerning the resulting changes to the signless Laplacian spectral radius of G are obtained by solving intermediate eigenvalue problems of the second type.
引用
收藏
页码：67 / 73
页数：7
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