The (distance) signless Laplacian spectral radii of digraphs with given dichromatic number

被引：0
|
作者：
Li, Jinxi [1 ]
You, Lihua [1 ]
机构：
[1] South China Normal Univ, Sch Math Sci, Guangzhou 510631, Guangdong, Peoples R China
来源：
ARS COMBINATORIA | 2017年 / 132卷
基金：
中国国家自然科学基金;
关键词：
Graph; Dichromatic number; Signless Laplacian spectral radius; Distance signless Laplacian spectral radius; STRONGLY CONNECTED DIGRAPHS; CHROMATIC NUMBER; MATRIX; GRAPHS;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we characterize the extremal digraph with the maximal signless Laplacian spectral radius and the minimal distance sign less Laplacian spectral radius among all simple connected digraphs with given dichromatic number, respectively.
引用
收藏
页码：257 / 267
页数：11
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