Edge-regular graphs with regular cliques

被引：8
|
作者：
Greaves, Gary R. W. [1 ]
Koolen, Jack H. [2 ]
机构：
[1] Nanyang Technol Univ, Sch Phys & Math Sci, 21 Nanyang Link, Singapore 637371, Singapore
[2] Univ Sci & Technol China, Sch Math Sci, Wen Tsun Wu Key Lab, CAS, Hefei 230026, Anhui, Peoples R China
来源：
EUROPEAN JOURNAL OF COMBINATORICS | 2018年 / 71卷
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1016/j.ejc.2018.04.004
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We exhibit infinitely many examples of edge-regular graphs that have regular cliques and that are not strongly regular. This answers a question of Neumaier from 1981. (C) 2018 Elsevier Ltd. All rights reserved.
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页码：194 / 201
页数：8
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