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Equivalent fuzzy sets

✍ Scribed by Richard H. Warren


Book ID
104168683
Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
208 KB
Volume
6
Category
Article
ISSN
0165-0114

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πŸ“œ SIMILAR VOLUMES


A weakly equivalent condition of convex
✍ Wang Gui-jun; Jiang Tao πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 186 KB

In this short communication, we first introduce inner straight line G ~x' y) on the subset G in the Euclidean space R", and define the concept of the weakly quasi-convex fuzzy sets. Second, we will give a weak equivalent condition that a fuzzy closed set is a convex fuzzy set.

Intuitionistic fuzzy sets and L-fuzzy se
✍ Guo-jun Wang; Ying-Yu He πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 76 KB

This paper proves that the concepts of intuitionistic fuzzy sets and intuitionistic L-fuzzy sets and the concept of L-fuzzy sets are equivalent.

Fuzzy sets
✍ L.A. Zadeh πŸ“‚ Article πŸ“… 1965 πŸ› Elsevier Science βš– 744 KB
Fuzzy rough sets are intuitionistic L-fu
✍ DoΗ§an Γ‡oker πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 145 KB

The purpose of this communication is to demonstrate the fact that fuzzy rough sets in the sense of Nanda and Majumdar [Fuzzy Sets and Systems 45 (1992) 157] are, indeed, intuitionistic L-fuzzy sets developed by Atanassov [VII ITKR's Session; Fuzzy Sets and Systems 20 (1986) 87].