摘要
在格值模糊拓扑空间中定义了近良紧集，引入Ｍ—聚点、Ｍｒ—复盖及具有有限Ｍｒ—交性质的集族等概念，并以此刻划了近良紧集的特征．此外。
Near N_compact set is defined in lattice_valued fuzzy topological spaces.Some concepts are introduced that M_cluster,Mr_cover and the family of sets having the finite Mr_intersection property and some characterizations of near N_compact sets are described by them.In addition,the properties of near N_compact sets are systemtically discussed.
出处
《山东师范大学学报（自然科学版）》
CAS
1998年第2期124-127,共4页
Journal of Shandong Normal University(Natural Science)
关键词
格值模糊
拓扑空间
M-聚点
近良紧性
Lattice_valued fuzzy topological space
M_cluster
near N_compact set
Mr_cover
fuzzy lattice
