摘要
摩霍柏迪[M18]研究得出了图G有平方根的充要条件。本文给出图G有立方根的充要条件。
Mukhopadhyay CM 183 had given a necessary and sufficient condition for the existence of the square root of a graph. In this paper. We give a necessary and sufficient condition for the existence of the cube root.
出处
《华东交通大学学报》
1993年第2期39-41,共3页
Journal of East China Jiaotong University
关键词
立方根
完全图
邻域
Cube root
Complete graph
neighborhood
