李学良. 有向1-因子图[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 1988, (2).DOI:
有向1-因子图
摘要
摘要本文提出了有向1-因子的L-变换的概念
由此引出了有向1-因子图的定义
证明了有向1-因子图可以纳人(0
1)-多面体的一般框架(Skeleton)中去
因而具有许多好的性质。
Abstract
In this paper
we propose the concept of L-transformation on directed 1-factors of a digraph D and introduce the definition of directed 1-factor graph M(D) of D. In addition
we prove that so defined M(D) is isomorphic to a (0