摘要
在L-拓扑空间中定义了一种新的连通性:δ-连通性,给出δ-连通分支的定义,研究了它们的一些性质,给出δ-连通的若干等价刻画.特别在F格L的最大元1是分子时,得到一些有趣的结果.另外,I-单位区间和I-实直线是δ-连通的.
A certain new connectedness which is called δ-connectedness is de:fined in L-topological spaces, δ-connected component is defined. Some propertities and equivalent conditions about δ-connected are given, especially some interesting conclusions are obtained when maximum of L is molecular. Moreover, the fuzzy unit interval and the fuzzy real line are δ-connected.
出处
《纺织高校基础科学学报》
CAS
2006年第3期189-192,204,共5页
Basic Sciences Journal of Textile Universities
基金
国家自然科学基金资助项目(10271069)
关键词
L-拓扑空间
连通性
δ-连通性
I-单位区间
L -topological spaces
connectedness δ -connectedness
fuzzy unit interval
作者简介
通讯作者:李生刚(1959-).男,陕西省神木县人.陕西师范大学教授.E—mail:topologyli@163.com。