[PDF] Top 20 Contra g ? ? WG Continuous Functions

... Thivagar[17] g  - closed set, Saied Jafari,Lellis Thivagar and Nirmala Rebecca Paul[18] introduced and studied g   -closed ...of g   -WG closed ...of contra continuity called ... See full document

... of contra-continuity was introduced and in- vestigated by ...investigated contra-semi-continuous functions, contra- pre-continuous functions and ... See full document

... that G(f ) is contra ...by g(x)=(x,f(x)) for each x∈X. If g is contra δgb-continuous then f is contra ...Since g is contra δgb-continuous. It follows ... See full document

... of functions, namely, pre-α- continuous functions, contra pre-α-continuous functions, pre-α-irresolute functions and contra pre-α-irresolute functions in ... See full document

... almost contra θgs-continuous and Y is fuzzy Urysohn, G(f) is fuzzy strongly contra-θgs-closed set in X x ...almost contra θgs-continuous, then there exists a fuzzy θgs-open set μ ... See full document

... ABSTRACT: Every topological space is a closure space, if we define the closure operator of the space as a function that takes any subset to its closure. This paper presents an introduction toCech closure space. The set ... See full document

... gp-continuous functions and investigated their ...introduced g*p-closed sets, g*p-continuous maps, g*p-irresolute maps and their ...of functions, namely, ... See full document

... Strongly continuous functions, perfectly continuous functions, completely continuous functions and clopen continuous functions were introduced by Levine [9], Noiri ... See full document

... almost contra pgb - continuous, f −1 ( V ) is a pgb - closed set in X containing ...and G f is pgb - ...and g : ( X, τ ) → ( X × Y, τ × σ ) the graph function defined by g ( x ) = ( x, ... See full document

... X} g *C (X, τ) = {ϕ , {d} ,{b, d} , {c, d} , {a, d}, {a, b, d} ,{a, c, d} , {b, c, d}, X} ...is contra β*- continuous but f is not g* - continuous because 𝑓 −1 ({a}) ={c} is not ... See full document

... respect to arbitrary union and finite intersection. The members of are called fuzzy open sets and their complements are fuzzy closed sets. For a fuzzy set A, the closure of A (denoted by cl(A)) is the intersection of ... See full document

... as g ( a ) = a , g ( b ) = b , g ( c ) = d , g ( d ) = c , g ( e ) = e ...and g are contra Nwg –irresolute functions but their composition is not contra ... See full document

... of continuous functions in topology using the sets stronger and weaker than the open and closed ...semi-continuous functions using semi-open ...introduced g- continuity, pre-continuity, ... See full document

... introduced contra continuous ...called contra pre continuous ...Pre-continuous functions , almost contra pre-continuous functions on pre-topological spaces ... See full document

... Since g is completely continuous, g -1 (V) is regular open in ...2.2 g -1 (V) is open in (Y,σ). Since f is a totally g # ψ - continuous function, (g о f) -1 (V) = f -1 ... See full document

... be g*s-compact and set Y be a Hausdorff space. If f: (X, τ ) → (Y, σ ) is g*s-continuous , g*s-irresolute and bijective then f is ...a g*s-closed subset of the g*s-compact space ... See full document

... is contra δgβ -continuous and g is continuous then g ◦ f is contra δgβ ...is contra δgβ -continuous and g is contra continuous then g ◦ ... See full document

... fuzzy G δ set in a fuzzy topological ...fuzzy G δ - e -locally quasi neighborhood, intuitionistic fuzzy G δ - e -locally continuous and intuitionistic fuzzy G δ - e -irresolute function ... See full document

... of contra continuous functions was introduced by ...of functions called contra- Ω*gα -continuous functions as a new generalization of contra ...define ... See full document

... Theorem 4.8 Every perfectly supra -continuous function is almost supra - continuous function. Example 4.9 Let X=Y={a, b, c} and τ = {X, υ, {a} , {a, b}} , σ = {Y, , {a} , {b} , {a, b} , {b, c}}. -open set ... See full document