In this paper, a sufficient condition for a balance bipartite graph to have a connected [1, k]-factor is given, which generalizes a known condition of a balance bipartite graph for the existence of a hamilton-path.
文摘In this paper, a sufficient condition for a balance bipartite graph to have a connected [1, k]-factor is given, which generalizes a known condition of a balance bipartite graph for the existence of a hamilton-path.