摘要
证明了广义 L- fuzzy拓扑空间范畴的完备性和余完备性 ;借助于水平拓扑定义了广义 L-fuzzy拓扑空间中的 α-强 F紧集和强 F紧集 ,系统地研究了这些概念的性质以及它们同良紧集、链等概念之间的联系。
The category of generalized L-fuzzy topological spaces and continuous mappings is shown to be complete and co-complete. The concepts of α-strong fuzzy compact set and strong fuzzy compact set are defined in generalized L-fuzzy topological spaces by using the level topologies of generalized L-fuzzy topological spaces, and the properties of these L-fuzzy topological spaces and some connections between these notions, N-compactness and chain are systematiclly investigated.
出处
《西北大学学报(自然科学版)》
CAS
CSCD
北大核心
2001年第6期465-468,共4页
Journal of Northwest University(Natural Science Edition)
基金
高等学校骨干教师资助计划资助项目 [教技司 (2 0 0 0 ) 6 5号 ]