On the distance spectral radius of bipartite graphs

被引：34
|
作者：
Nath, Milan [1 ]
Paul, Somnath [1 ]
机构：
[1] Tezpur Univ, Dept Math Sci, Tezpur 784028, India
来源：
LINEAR ALGEBRA AND ITS APPLICATIONS | 2012年 / 436卷 / 05期
关键词：
Distance matrix; Distance spectral radius; Marching number; Vertex connectivity; MATRIX; ENERGY;
D O I：
10.1016/j.laa.2011.07.031
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we determine the unique graph with minimum distance spectral radius among all connected bipartite graphs of order n with a given matching number. Moreover, we characterize the graphs with minimal distance spectral radius in the class of all connected bipartite graphs with a given vertex connectivity. (C) 2011 Elsevier Inc. All rights reserved.
引用
收藏
页码：1285 / 1296
页数：12
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