摘要
研究了L-fuzzy拓扑空间中LF集的强聚点和强导集的性质,证明了强导运算保并的十个等价条件。
The concepts of the strong accumulation point and the derived set in L -fts are studied and their properties are systematically discussed.The second ten conditions that are equivalent to (A∨B) d s =A d s ∨B d s for any A,B∈L X are obtained.The last the concept of L -strong derived operator on a completely distributive lattice L X is introduced,and correspond relation between it and L-fts is gived.
出处
《南京师大学报(自然科学版)》
CAS
CSCD
1996年第4期7-12,共6页
Journal of Nanjing Normal University(Natural Science Edition)
关键词
L-FTS
LF拓扑空间
强导集
强导算子
L -fts,the strong derived set,the ordinary derived set, L -strong derived operator ,ST -1 space