A Note on Order and Eigenvalue Multiplicity of Strongly Regular Graphs

被引：1

作者：

Mohammadian, A. ^{[1
]}

Tayfeh-Rezaie, B. ^{[1
]}

机构：

[1] Inst Res Fundamental Sci IPM, Sch Math, POB 19395-5746, Tehran, Iran

来源：

ALGEBRAIC DESIGN THEORY AND HADAMARD MATRICES, ADTHM | 2015年 / 133卷

关键词：

Adjacency matrix; Eigenvalue multiplicity; Strongly regular graph;

D O I：

10.1007/978-3-319-17729-8_17

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this note, we consider a well-known upper bound for the order of a strongly regular graph in terms of the multiplicity of a non-principal eigenvalue of its adjacency matrix.

引用

页码：209 / 212

页数：4