Heptavalent symmetric graphs of order 12p

被引：0
|
作者：
Guo, Song-Tao [1 ]
机构：
[1] Henan Univ Sci & Technol, Sch Math & Stat, Luoyang 471023, Peoples R China
来源：
ITALIAN JOURNAL OF PURE AND APPLIED MATHEMATICS | 2019年 / 42期
基金：
中国国家自然科学基金;
关键词：
symmetric graph; s-transitive graph; coset graph; TRANSITIVE GRAPHS; TWICE;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
A graph is symmetric if its automorphism group acts transitively on the set of arcs of the graph. In this paper, we classify connected heptavalent symmetric graphs of order 12p for each prime p. As a result, there are eleven sporadic such graphs: one for p = 2, one for p = 3 and nine for p = 13.
引用
收藏
页码：161 / 172
页数：12
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