Abstract :
In this paper, we prove several results on the Cayley isomorphism problem concerning undirected graphs. Let ϕ be Eulerʹs phi function. The main result is the following theorem. Let q1,…,qs be distinct primes and p a prime such that p2
Keywords :
Cayley graph , isomorphism , Cayley isomorphism , Abelian group
Journal title :
Discrete Mathematics
Journal title :
Discrete Mathematics