分析邻域结构对图的连通性的影响,利用图的顶点邻域与k阶子图之间的关系,给出了图是超级k阶等周边连通的一个充分条件。
By analyzing the of the relationship between to be super k-isoperimetrie impact of the neighborhood structure on the connectivity of graphs and making full use neighborhoods of vertices and subgraphs with order k, a sufficient condition for a graph edge-connected is proposed.