摘要
设 Sn 是对称群 ,S是 Sn 中一些奇置换共轭类的并 .在本文中 ,证明了 Cayley图 C(Sn,S)是Vosperian的 ,除非它是完全二部图 .
Let S n be the symmetric group and S be a union of conjugacy classes of odd permutations of S n. In this paper we show that the Cayley graph C(S n,S) is Vosperian unless it is the complete bipartite graph.
基金
Supported by the National Science Foundation of China (1956 10 0 4 )
The YoungScholar Foundation of Education Ministry
