L－fts中的强导集和强导算子  

The Strong Derived Set and the Strong Derived Operator in L -fts

作　　者：施建兵 宣立新[1] 

机构地区：[1]南京动力高等专科学校

出　　处：《南京师大学报（自然科学版）》1996年第4期7-12,共6页Journal of Nanjing Normal University(Natural Science Edition)

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.

关 键 词：L-FTS LF拓扑空间 强导集 强导算子 

分 类 号：O189.11[理学—数学] O159[理学—基础数学]