摘要
本文定义了一种偏序关系将图与格的有关知识联系起来了,给出了图格的定义,并进一步分析和证明了图格的部分性质.
This paper defines a partial ordering relation, which relates the graphs with graph lattice, and this paper defines the concept of the graph lattice. What＇s more, the paper further analyzes and proves some properties of the lattice.
出处
《青海师范大学学报（自然科学版）》
2013年第2期10-16,共7页
Journal of Qinghai Normal University(Natural Science Edition)
关键词
偏序关系
生成子图
格
图格
partial ordering relation
spanning subgraph
lattice
graph lattice
