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On the spectral radius of tricyclic graphs with a fixed diameter
被引:6
作者
:
Geng, Xianya
论文数:
0
引用数:
0
h-index:
0
机构:
Cent China Normal Univ, Fac Math & Stat, Wuhan 430079, Peoples R China
Cent China Normal Univ, Fac Math & Stat, Wuhan 430079, Peoples R China
Geng, Xianya
[
1
]
Li, Shuchao
论文数:
0
引用数:
0
h-index:
0
机构:
Cent China Normal Univ, Fac Math & Stat, Wuhan 430079, Peoples R China
Cent China Normal Univ, Fac Math & Stat, Wuhan 430079, Peoples R China
Li, Shuchao
[
1
]
机构
:
[1]
Cent China Normal Univ, Fac Math & Stat, Wuhan 430079, Peoples R China
来源
:
LINEAR & MULTILINEAR ALGEBRA
|
2011年
/ 59卷
/ 01期
基金
:
美国国家科学基金会;
关键词
:
tricyclic graph;
eigenvalues;
spectral radius;
diameter;
UNICYCLIC GRAPHS;
BICYCLIC GRAPHS;
N-VERTICES;
TREES;
D O I
:
10.1080/03081080903257630
中图分类号
:
O1 [数学];
学科分类号
:
0701 ;
070101 ;
摘要
:
A tricyclic graph is a connected graph with n vertices and n + 2 edges. In this article, we determine graphs with the largest spectral radius among the n-vertex tricyclic graphs with given diameter d.
引用
收藏
页码:41 / 56
页数:16
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