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[PDF] Top 20 Contra g#ψ - Continuous Functions and almost Contra g#ψ – Continuous Functions in Topological Spaces

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Contra g#ψ - Continuous Functions and almost Contra g#ψ – Continuous Functions in Topological Spaces

Contra g#ψ - Continuous Functions and almost Contra g#ψ – Continuous Functions in Topological Spaces

... Since g is continuous. g -1 (V) is closed in ...2.2 g -1 (V) is g # ψ - closed in (Y,σ). Since f is g # ψ - totally ...is g # ψ - clopen in (X,𝜏)which ... See full document

6

On pre- -Open Sets and Contra pre- -continuous Functions and Contra pre- -irresolute Functions in Topological Spaces

On pre- -Open Sets and Contra pre- -continuous Functions and Contra pre- -irresolute Functions in Topological Spaces

... 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

14

g*b Homeomorphisms and Contra g*b continuous Maps in Topological Spaces

g*b Homeomorphisms and Contra g*b continuous Maps in Topological Spaces

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

7

Min-Max $pi g^asteta$-continuous and Max-Min $pi g^asteta$-continuous functions in topological spaces

Min-Max $pi g^asteta$-continuous and Max-Min $pi g^asteta$-continuous functions in topological spaces

... in topological spaces was introduced by Devika ...π g ∗ β -closed sets, maximal π g ∗ β -open sets, minimal π g ∗ β -open sets, maximal π g ∗ β -closed sets and their respective ... See full document

6

Properties of Almost Contra Continuous
Functions in Fuzzy Topology

Properties of Almost Contra Continuous Functions in Fuzzy Topology

... Many of our real life problems in engineering, medical and social science, economics involve imprecise data and their solutions involve the mathematical concepts based on uncertainty. To handle such uncertainties, L.A. ... See full document

5

Contra ω Continuous and Almost Contra ω Continuous

Contra ω Continuous and Almost Contra ω Continuous

... of contra continuity and strong S-closedness in topological ...is contra continuous if the preimage of every open set of Y is closed in ...of functions called contra ... See full document

13

?a-Totally Continuous Functions in Topological Spaces

?a-Totally Continuous Functions in Topological Spaces

... of continuous functions have been introduced over the ...of continuous functions in topological ...totally continuous functions in topological ... See full document

6

On Contra πgβ- Continuous functions in Cech Closure Spaces

On Contra πgβ- Continuous functions in Cech Closure Spaces

... 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 ...union.Weinitiate Contrag - continuous maps, ... See full document

5

CONTRA PRE- -CONTINUOUS MAPPINGS IN TOPOLOGICAL SPACES

CONTRA PRE- -CONTINUOUS MAPPINGS IN TOPOLOGICAL SPACES

... Hausdorff spaces and the cardinality of topological spaces in general topology and its relations to modern analysis and algebra III, ...-closed spaces, Proceeding ...Ekici, Almost ... See full document

10

Vol 7, No 11 (2016)

Vol 7, No 11 (2016)

... the functions. In 1996, Dontchev [3] introduced the notions of contra- continuity in topological ...is contra continuous if the preimage of every open set of Y is closed in ...of ... See full document

6

A Weaker form of Contra Continuous Function in Nano Topological Space

A Weaker form of Contra Continuous Function in Nano Topological Space

... 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

10

Vol 7, No 10 (2016)

Vol 7, No 10 (2016)

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

9

ψ * g * - Closed Sets in Topological Spaces

ψ * g * - Closed Sets in Topological Spaces

... [10] Maki., H., Umehara, J. and Noiri, T.(1996), Every topological spaces is pre-T1/2Mem.Fac.Soc. Kochi Univ. math., Vol.17, pp.33 – 42. [ 11]Maragathavalli, S. and Sheikh John, M. (2005), On-closed sets in ... See full document

5

On Contra p*gα-Continuous Functions and Strongly p*gα-Closed Spaces

On Contra p*gα-Continuous Functions and Strongly p*gα-Closed Spaces

... a contra-p*gα-continuous function of p*gα-connected space onto a topological space ...is contra- p*gα-continuous, X = f −1 (Y) = f −1 (A∪B) = f −1 (A) ∪ f −1 (B), where f −1 (A) and f ... See full document

14

FUZZY CONTRA D-CONTINUOUS FUNCTIONS AND FUZZY STRONGLY D-CLOSED SPACES

FUZZY CONTRA D-CONTINUOUS FUNCTIONS AND FUZZY STRONGLY D-CLOSED SPACES

... a g e Proof :Let V be any fuzzy closed subset of (Z, ...fuzzy contra-D-continuous then (gof) 1 (V) = f 1 (g 1 (V)) is fuzzy D-open in (X, ) and since f is surjective and fuzzy D-open, then ... See full document

14

Almost Contra Pre Generalized $b$ - Continuous Functions \\in Topological Spaces

Almost Contra Pre Generalized $b$ - Continuous Functions \\in Topological Spaces

... is almost contra pgb - continuous, f −1 ( V ) and f −1 ( W ) are pgb - open subsets of X such that x ∈ f −1 ( V ) , y ∈ / f −1 ( V ) , y ∈ f −1 ( W ) and x ∈ / f −1 ( W ) ... See full document

8

Contra β * - Continuous Functions in Topological Spaces

Contra β * - Continuous Functions in Topological Spaces

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

8

Almost Contra $\hat{\alpha g}$ Continuous Functions

Almost Contra $\hat{\alpha g}$ Continuous Functions

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

12

(r*g*)* continuous maps in topological spaces

(r*g*)* continuous maps in topological spaces

... semi continuous functions using semi open ...generalized continuous maps in a topological ...generalized continuous maps. The Authors [11] have already introduced (r*g*)* closed ... See full document

7

Nano contra semi c(s) generalized continuity in Nano Topological Spaces

Nano contra semi c(s) generalized continuity in Nano Topological Spaces

... A is nano open in ( V ,  R 1 ( Y )). Then the inverse image of A under the map f is nano closed in ( U ,  R ( X )). Since every nano closed is Nsc(s)g – closed set, f  1 ( A c ) is Nsc(s)g – closed set ... See full document

9

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