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[PDF] Top 20 To The Study of Preliminaries on Semi Open Sets And Semi Continuous Functions

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To The Study of Preliminaries on Semi Open Sets And Semi Continuous Functions

To The Study of Preliminaries on Semi Open Sets And Semi Continuous Functions

... The notation of a fuzzy set introduced by Zadeh[30] in 1965, has caused great interest among both ‗pure‘ and applied mathematicians. It has also raised enthusiasum among some engineers, biologists, psychologists, ... See full document

13

Study of  Fuzzy Semi Open Sets in  Fuzzy Topological Spaces

Study of Fuzzy Semi Open Sets in Fuzzy Topological Spaces

... fuzzy continuous functions, Fuzzy Sets and Systems 86(1) (1997), ...fuzzy semi continuous functions, ...fuzzy semi continuity, fuzzy almost continuity and fuzzy weakly ... See full document

6

Fuzzy Semi-Open Sets and Fuzzy Pre-Open Sets in Fuzzy Tri Topological Space

Fuzzy Semi-Open Sets and Fuzzy Pre-Open Sets in Fuzzy Tri Topological Space

... The study of tri-topological space was first initiated by Martin ...introduced semi-open and pre-open sets in tri topological space and he also introduced fuzzy tri topological ...123 ... See full document

10

*-Open Sets, *- Mappings and *-separation Axioms in Topological Spaces Omar Y. Khattab

*-Open Sets, *- Mappings and *-separation Axioms in Topological Spaces Omar Y. Khattab

... of open sets is now well-known important notions in topology and its ...introduced semi-open set and semi- continuous function, Njastad [8] introduced α-open set, Askander ... See full document

22

A STUDY ON REGULAR-H-OPEN SETS AND REGULAR-H-CONTINUOUS FUNCTIONS

A STUDY ON REGULAR-H-OPEN SETS AND REGULAR-H-CONTINUOUS FUNCTIONS

... Theorem 3.4 Let (X, μ , ℋ ), (Y, μ , ℋ ) and (Z, μ , ℋ ) be any three hereditary generalized topological spaces. Let f : (X, μ , ℋ )  (Y, μ , ℋ ) and g : (Y, μ , ℋ )  (Z, μ , ℋ ) are regular-ℋ-irresolute ... See full document

12

Fuzzy Semi-Open Sets and Fuzzy Pre-Open Sets in Fuzzy Quad Topological Space

Fuzzy Semi-Open Sets and Fuzzy Pre-Open Sets in Fuzzy Quad Topological Space

... pre continuous mappings on a fuzzy bitopological ...tri semi-open sets and fuzzy tri pre-open sets, fuzzy tri continuous function, fuzzy tri semi-continuous ... See full document

12

On w-semi- -continuous maps

On w-semi- -continuous maps

... 𝔗-open sets in topological ...of semi-𝔗-open sets and semi-𝔗-continuous functions and in [2] they further investigate the properties of ... See full document

5

Semi precontinuous functions and properties of generalized semi preclosed sets in topological spaces

Semi precontinuous functions and properties of generalized semi preclosed sets in topological spaces

... 2. Preliminaries. Throughout the present paper, the sets X, Y , Z always mean topo- logical spaces and f : X → Y represents a single-valued function on which no separa- tion axioms are assumed unless ... See full document

14

Some Allied Open Functions via Semi*Preopen and Preopen Sets in Topology

Some Allied Open Functions via Semi*Preopen and Preopen Sets in Topology

... semiopen sets in topological ...semipreclosed sets in topological ...of semi star preopen sets in topological ...of functions in p-semipreopen function and contra-p-semipreopen ...to ... See full document

5

Vol 2, No 12 (2011)

Vol 2, No 12 (2011)

... Closed Sets via Local function, Acta Ciencia Indica (to ...on semi-I –open sets and semi-I –Continuous Functions, Acta ... See full document

8

On nano $pi g^ast$s-closed sets in nano topological spaces

On nano $pi g^ast$s-closed sets in nano topological spaces

... g-closed sets, a super class of closed sets in ...closed sets in Topological spaces through which new results in general ...nano open sets. He has also defined nano closed sets, ... See full document

6

Vol 3, No 6 (2012)

Vol 3, No 6 (2012)

... (i) regular open [21] if A= int(cl(A)) and regular closed if A= cl(int(A)). (ii) pre-open [14] if A ⊂ int(cl(A)) and pre-closed if cl(int(A)) ⊂ A. (iii) semi-open [10] if A ⊂ cl(int(A)) and ... See full document

7

Vol 2, No 11 (2011)

Vol 2, No 11 (2011)

... (i) A ⊆ m ( x 1 , 2 )* -cl(A) and m ( x 1 , 2 )* -int(A) ⊆ A; (ii) If A is m ( x 1 , 2 )* -open then A = m x ( 1 , 2 )* -int(A); (iii) If A is m ( x 1 , 2 )* -closed then A = m x ( 1 , 2 )* -cl(A); (iv) If A ⊆ B ... See full document

9

Properties of sg* closed sets in topology

Properties of sg* closed sets in topology

... Proof: (i) (ii).Suppose that sg*-ker ({x}) ≠ sg*-ker ({y}) , then there exists a point z in X such that z  sg*-ker ({x}) and z  sg*-ker ({y}). From z  sg*-ker ({x}) it follows that {x}  sg*Cl ({z}) ≠ which ... See full document

6

Decompositions of m(1,2)*-Continuity

Decompositions of m(1,2)*-Continuity

... -sets, semi- open sets, pre-open ...mappings, semi-open ...of sets with some theorems, examples and counter ... See full document

8

Vol 3, No 5 (2012)

Vol 3, No 5 (2012)

... of semi-open sets and the theory of α -sets for topological ...of semi-open sets and the theory of α -sets one may refer to [1, 2, 4, 5, ...preopen sets and ... See full document

5

Vol 9, No 10 (2018)

Vol 9, No 10 (2018)

... Example 5.2: Let X={a, b}, Y={1,2,3}, M = {( ∅ , ∅ ), ({ ∅ , {1}), ( ∅ , {2}), ({a}, ∅ ), ({b}, ∅ ), ({a}, {1}), ({b}, {1}), ({a}, {2}), ({b}, {2}), ({a}, {1, 2}), ({b}, {1, 2}), (X, {1}), (X, {1,2}), (X, {2}), (X, ∅ ), ... See full document

7

Vol 6, No 10 (2015)

Vol 6, No 10 (2015)

... of sets called sb ĝ -closed sets in topological ...we study some of its basic properties and investigate the relationship with other existing closed sets in topological ... See full document

7

Decomposition of continuity via $\theta$-local function in ideal topological spaces

Decomposition of continuity via $\theta$-local function in ideal topological spaces

... of sets called ∗θ -pre-I-open sets, ∗θ -semi-I-open sets, ∗θ-α -I-open sets and ∗θ-β -I-open sets in ideal topological spaces and study some of ... See full document

9

On pairwise S closed bitopological spaces

On pairwise S closed bitopological spaces

... Pairwise semi-open, Pairwise almost compact, Pairwise S-closed, Pairwise regularly open and regularly closed, Pairwise extremal disconnectedness, Pairwise semi-continuous and irresolute [r] ... See full document

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