摘要
给出了可2^n-色图的一个充要条件,根据文(1)这是尚未可知的。
In this paper.it is given a sufficient and necessary condition for 2 n-colorable graph,which has never been known before according to [1].
作者
徐立新
Xu Lixin (Department of Basic Courses,Shaoyang College, Hunan Shaoyang 422004)
出处
《邵阳高等专科学校学报》
2000年第2期87-89,共3页
Journal of Shaoyang College