Bounds of Laplacian Spectral Radius of Mixed Graph's

被引：0
|
作者：
Cui, Shu-Yu [1 ]
机构：
[1] Heze Univ, Dept Math, Heze 274015, Shandong, Peoples R China
来源：
ADVANCES IN MATRIX THEORY AND ITS APPLICATIONS, VOL II: PROCEEDINGS OF THE EIGHTH INTERNATIONAL CONFERENCE ON MATRIX THEORY AND ITS APPLICATIONS | 2008年
关键词：
Mixed graph; Laplacian matrix; Spectrum;
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, discomposing the Laplacian matrix of a mixed graph into the quasi-Laplacian matrix and the Laplacian matrix of an unoriented graph, we obtain a new upper bound for the Laplacian spectral radius of a mixed graph. In addition, a new lower bound for the Laplacian spectral radius of a connected mixed graph is also presented.
引用
收藏
页码：32 / 34
页数：3
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