A new method of Cyclic m-Cycle Systems of K_(n,n)

摘要

Let K_(n,n) denote the complete bipartite graph with n vertices in each part. In this paper, we use difference method to construct the cyclic m-cycle with the short track, and determine necessary and sufficient conditions for the existence of cyclic m-cycle systems of K_(n,n) for all integers satisfying the requirements of 30