Order unicyclic mixed graphs by spectral radius

被引：0
|
作者：
Fan, Yi-Zheng [1 ]
Hong, Hai-Yan [1 ]
Gong, Shi-Cai [1 ]
Wang, Yi [1 ]
机构：
[1] Anhui Univ, Minist Educ Peoples Republ China, Sch Math & Computat Sci, Key Lab Intelligent Comp & Signal Proc, Hefei 230039, Anhui, Peoples R China
来源：
AUSTRALASIAN JOURNAL OF COMBINATORICS | 2007年 / 37卷
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
For a mixed graph, its Laplacian spectral radius is defined by that of its Laplacian matrix. In this paper, we determine respectively the unicyclic mixed graphs with the first, the second and the third largest spectral radii among all unicyclic mixed graphs of given order.
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页码：305 / 316
页数：12
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