[PDF] Top 20 Intuitionistic Fuzzy Contra Generalized Continuous Mappings

... introduced intuitionistic fuzzy sets using the notion of fuzzy ...introduced intuitionistic fuzzy topological ...of intuitionistic fuzzy contra β generalized ... See full document

... of fuzzy sets making the degrees of membership and non-membership intervene to describe the vinculation of an element to a set, so that the sum of these degrees is always less or equal to , that is, an ... 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 the development ... See full document

... of fuzzy sets was introduced by Zadeh [13] and later Atanassov [1] generalized this idea to intuitionistic fuzzy sets using the notion of fuzzy ...introduced intuitionistic ... See full document

... a continuous mapping from a compact topological space X to itself by means of traces of the induced mappings on the homology groups of ...in intuitionistic fuzzy metricspace using property ... See full document

... of intuitionistic fuzzy sgb-continuous mappings and intuitionistic fuzzy sgb-irresolute mappings on intuitionistic fuzzy topological ...between ... See full document

... of intuitionistic fuzzy sets. Coker [2] introduced intuitionistic fuzzy topological spaces using the notion of intuitionistic fuzzy ...introduced intuitionistic ... See full document

... of fuzzy sets, the concepts of intuitionistic fuzzy sets was introduced by Atanassov ...of intuitionistic fuzzy topological spaces using the notion of intuitionistic fuzzy ... See full document

... IF continuous mappings is an IFWGRα continuous mappings (ii) Every IFα continuous mappings is an IFWGRα continuous mappings (iii) Every IFP continuous ... See full document

... Proof: Let f: (X, τ) → (Y, σ) be an IFMβGHM. Let A ⊆ Y be an IFCS. Then A is an IFβGCS in Y. By hypothesis, f -1 (A) is an IFβGCS in X. Hence f is an IFβG continuous mapping. Let B ⊆ X be an IFOS. Then B is an ... See full document

... of generalized continuity. Dontchev [1] introduced a new class of mappings called ...of mappings called contra- -continuous and contra-pre-continuous ...of mappings ... See full document

... all mappings ψ : [0, 1] → [0, 1] such that ψ is continuous, non-increasing and ψ(t) < t, ∀ t ∈ (0, ...all mappings φ : [0, 1] → [0, 1] such that φ is continuous, non-decreasing and φ(t) ... See full document

... of Fuzzy set (FS) by Zadeh [12] in 1965 and fuzzy topology by Chang [3] in 1967, several researches were worked on the generalizations of the notions of fuzzy sets and fuzzy ...of ... See full document

... of fuzzy sets was introduced by Zadeh [11] and later Atanassov [1] generalized this idea to intuitionistic fuzzy sets using the notion of fuzzy ...introduced intuitionistic ... See full document

... of fuzzy set [FS] was introduced by Zadeh [15] and later fuzzy topology was introduced by Chang [2] in ...proposed intuitionistic fuzzy set [IFS] using the notion of fuzzy ...introduced ... See full document

... Z respectively. Consider a bijective mapping f: (X, τ ) → (Y, σ) defined as f(a) = c, f(b) = d and g :(Y, σ) → (Z, δ) by g(c) = u, g(d) = v. Then f and f−1 are IFRWG continuous mappings. Also g and g−1 are ... See full document

... of fuzzy sets by Zadeh 12 in 1965 and fuzzy topology by chang 2 in 1967, several researches were conducted on the generalizations of the notions of fuzzy sets and fuzzy ...of ... See full document

... Definition 2.13:[9] An IFS A is said to be an intuitionistic fuzzy alpha generalized open set (IFGOS in short) in X if the complement A c is an IFGCS in X.The family of all IFGCSs (IFGOSs) of an ... See full document

... an intuitionistic fuzzy topological space (IFTS in short) and any IFS in τ is known as an intuitionistic fuzzy open set (IFOS in short) in ...an intuitionistic fuzzy closed set ... See full document

... Malghan [5] introduced and investigated some properties of generalized closed maps in topological spaces. The concept of nanotopology was introduced by Lellis Thivagar [3] which was defined in terms of ... See full document