[PDF] Top 20 Study on Fuzzy Topological Space

... Proof. Let B be an open cover of Y. Then, since for all ∊ X, the family of all fuzzy sets of the form f -l [B], for B in B, is an open cover of X which has a finite sub cover. However, if f is onto, then it is ... See full document

... in fuzzy topological ...discussed fuzzy generalized γ-connectedness and fuzzy generalized γ-compactness will play an important part in studying fuzzy generalized γ-closed ...of ... See full document

... countable fuzzy topological space has been introduced and ...of fuzzy compactness in fuzzy minimal topological structure obtained by Alimohammady and Roohi [3] are still ... See full document

... The study of tri-topological space was first initiated by Martin ...tri topological space and introduced semi-open and pre-open sets in tri topological space and he also ... See full document

... of fuzzy topology by Chang [2] in 1968, there have been several generalizations of notions of fuzzy sets and fuzzy ...intuitionistic fuzzy set (IFS) in 1986 which appeals more accurate to ... See full document

... intuitionistic fuzzy topological space can be associated with two fuzzy topological spaces and vice versa ...are fuzzy topological ...two fuzzy topological ... See full document

... a fuzzy topological space and the concept of –closed sets in ...a fuzzy topological space is defined as the complement of –closed sets in and a special class of ordinary ... See full document

... of fuzzy sets introduced by Zadeh [1] after then the concept of intuitionistic fuzzy set was introduced by Atanassov [2] as a sense of generalized this concept and introduced intuitionistic fuzzy ... See full document

... τ fuzzy pre-open set and characterized a fuzzy pair wise pre continuous mappings on a fuzzy bitopological ...and fuzzy tri pre-open sets, fuzzy tri continuous function, fuzzy tri ... See full document

... of fuzzy set theory which provides us with an intuitively pleasing method of representing one form of ...defined fuzzy topology and later in 1976, Lowen R. [3] redefined fuzzy topology in a different ... See full document

... In this paper, the unit interval 0, 1 will be denoted by I . Let X be a nonempty set. A member of I X is called a fuzzy subset of X 1. Throughout this paper, for A, B ∈ I X we write A ≤ B if and only if Ax ≤ Bx ... See full document

... a fuzzy set. Later Chang [7] defined fuzzy topological ...a fuzzy topological structure, as an extension of both crisp topology and Chang’s fuzzy ...The fuzzy topology in ... See full document

... of fuzzy sets and fuzzy set operations were first introduced by Zadeh [30], fuzzy logic has become an important area of research in various branches of Mathematics such as metric and ... See full document

... a fuzzy subset was introduced and studied by ...studied fuzzy topological spaces in 1968 as a generalization of topological spaces many researchers like, and many others have contributed to ... See full document

... Definition 2.6 (Bai [4]) . Let (X,δ) be an L-fts and g ∈ L X . We call g semi- precompact if and only if every p-level semi-preopen cover of g has a finite p-level subcover, where p ∈ pr(L). If g is the whole ... See full document

... In this paper we see that our eight notions are more general than that of Amit Kumar Singh et al.In particular our notion (viii) is more general that of Estiaq Ahmed et al and Amit Kumar Singh et al. Also we see that our ... See full document

... studied fuzzy α q open sets and fuzzy β q open sets in fuzzy quad topological ...studied fuzzy α q continuous function and fuzzy β q continuous function in fuzzy quad ... See full document

... the fuzzy semi-nowhere dense sets, in section 4, we introduce fuzzy semi-Baire spaces and study several characterizations of fuzzy semi-Baire ...between fuzzy semi-Baire spaces, ... See full document

... of fuzzy sets and fuzzy set operations were introduced by Zadeh (1965) in his ...of fuzzy homotopy in fuzzy topological ...pointed fuzzy topological ...to fuzzy ... See full document

... s- topological spaces which are defined over an initial universe with a fixed set of ...parameterized topological space induced by an IFSM s- topological space and studied some of its ... See full document