On the Spectrum of Some Signed Complete and Complete Bipartite Graphs

被引：6
|
作者：
Akbari, S. [1 ]
Maimani, H. R. [2 ]
Majd, L. Parsaei [2 ]
机构：
[1] Sharif Univ Technol, Dept Math Sci, Tehran, Iran
[2] Shahid Rajaee Teacher Training Univ, Math Sect, Dept Basic Sci, Tehran, Iran
来源：
FILOMAT | 2018年 / 32卷 / 17期
基金：
美国国家科学基金会;
关键词：
Signed graph; Eigenvalues; Matching; EIGENVALUE; EIGENVECTORS;
D O I：
10.2298/FIL1817817A
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we obtain the spectrum of signed complete and complete bipartite graphs whose negative edges form a matching. Moreover, we construct a family of signed complete graphs having symmetric spectrum.
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收藏
页码：5817 / 5826
页数：10
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