摘要
构造出自同构群是2r阶循环群且具有2r+6个顶点的边数最少的图并证明这样的图只有一个.
Let α(n) be the least number of points for which a graph has automorphism group isomorphic to c(n), the cyclic group of order n. Let β(n) represent the least number of lines a graph can have if it has α(n) points and automorphism group isomorphic to c(n). And that there is only one graph for c(2r) with α(2r) points and β(2r) lines is proved.
出处
《华东交通大学学报》
2003年第5期111-112,共2页
Journal of East China Jiaotong University