UNIQUENESS OF STRONGLY REGULAR GRAPHS HAVING MINIMAL P-RANK

被引：16
|
作者：
PEETERS, R
机构：
来源：
LINEAR ALGEBRA AND ITS APPLICATIONS | 1995年 / 226卷
关键词：
D O I：
10.1016/0024-3795(95)00184-S
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Let Gamma be a strongly regular graph with adjacency matrix A. Let I be the identity matrix and let p be a prime. We study the p-rank of the matrices A + cI for integral c and want to characterize among all strongly regular graphs with a given parameter set those for which a p-rank is minimal.
引用
收藏
页码：9 / 31
页数：23
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