On strongly regular signed graphs

被引：17
|
作者：
Stanic, Zoran [1 ]
机构：
[1] Univ Belgrade, Fac Math, Studentski Trg 16, Belgrade 11000, Serbia
来源：
DISCRETE APPLIED MATHEMATICS | 2019年 / 271卷
关键词：
Regular signed graph; Walks in a signed graph; Net-degree; Adjacency matrix; Eigenvalues; Block design;
D O I：
10.1016/j.dam.2019.06.017
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper we consider a concept of strong regularity of signed graphs a generalization of strong regularity of graphs. We establish certain structural and spectral properties of such signed graphs and determine or characterize those belonging to specified classes. Theoretical results are followed by examples and discussions. (C) 2019 Elsevier B.V. All rights reserved.
引用
收藏
页码：184 / 190
页数：7
相关论文
共 50 条
12345