摘要
We prove the existence of both final L-double gradation fuzzy topological spaces and final L-double fuzzy closure spaces. From this fact,we define and study the notions of the L-double quotient spaces and the sum of L-double fuzzy closure spaces. Finally,we study the additivity of two kinds of L-double fuzzy closure spaces.
We prove the existence of both final L-double gradation fuzzy topological spaces and final L-double fuzzy closure spaces. From this fact, we define and study the notions of the L-double quotient spaces and the sum of L-double fuzzy closure spaces. Finally, we study the additivity of two kinds of L-double fuzzy closure spaces.
出处
《模糊系统与数学》
CSCD
北大核心
2010年第3期53-61,共9页
Fuzzy Systems and Mathematics
关键词
模糊理论
计算方法
“L-double
Fuzzy”
数学理论
L-double Gradation Fuzzy Topological Spaces
L-double Fuzzy Closure Spaces
L-double Quotient Spaces
Sum L-double Fuzzy Closure Sapces
