On 2-arc-transitive bi-Cayley graphs of finite simple groups

被引：0
|
作者：
Li, Jing Jian [1 ]
Wang, Yu [1 ]
Zhou, Jin-Xin [2 ]
机构：
[1] Guangxi Univ, Ctr Appl Math Guangxi, Sch Math & Informat Sci, Nanning 530004, Guangxi, Peoples R China
[2] Beijing Jiaotong Univ, Dept Math, Beijing 100044, Peoples R China
来源：
DISCRETE MATHEMATICS | 2024年 / 347卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Bi-Cayley graph; 2-Arc-transitive; Finite simple group; TRANSITIVE GRAPHS;
D O I：
10.1016/j.disc.2024.113972
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
A bipartite graph Gamma is a bi-Cayley graphover a group Hif H <= Aut(Gamma) acts faithfully and regularly on each part of Gamma. In this paper, a complete classification is given of bi-quasiprimitive 2-arc-transitive bi-Cayley graphs Gamma over a finite simple group Gsuch that Gis non-normal in Aut(Gamma). (c) 2024 Elsevier B.V. All rights reserved.
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页数：7
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