[PDF] Top 20 Semi precontinuous functions and properties of generalized semi preclosed sets in topological spaces

... Example 4.2 . Let X = { p, q, r } , τ = {∅ , { p } , { p, q } , X } , Y = { a, b, c } , σ = {∅ , { a } , { b }{ a, b } , Y } . Then it is clear that τ and σ are topologies on X and Y , respectively. If f : (X, τ) → (Y , ... See full document

... fuzzy topological spaces. We generalize the concept of 𝛍-open sets due to Sharma [25] in topological spaces to fuzzy topological spaces and extend few results on 𝛍-open ... See full document

... has generalized the concept of closed sets to generalized closed ...have generalized the concept of closed sets to semi-generalized closed sets with the help of ... See full document

... 1963 semi open sets and semi continuous functions were introduced and investigated by ...Lahiri[2]used semi open sets to define and investigate the notion of semi ... See full document

... π generalized star semi-closed sets in nano topological spaces is introduced and some of their basic properties are ...of sets lies between the class of Nπg-closed ... See full document

... Levine generalized the concept of closed set to generalized closed ...(1987) generalized the concept of closed sets to semi-generalized open ...we generalized ... See full document

... introduced generalized closed sets in topological ...# generalized semi closed set, Naga ...weakly generalized closed sets in topological ...the properties ... See full document

... I-open sets in topological ...introduced semi-local function and derived its ...gI-closed sets in ideal ...-closed sets in ideal topological ...regular generalized closed ... See full document

... of generalized closed sets in topological ...of generalized continuous functions in topological ...g-closed sets in topological b ... See full document

... contra semi c(s) generalized continuity in Nano topological ...the properties of Nano contra semi c(s) - generalized continuous function are ...continuous functions are ... See full document

... [16] generalized the closed set to generalized closed set (g-closed set) in topology for the first ...closed sets have been ...semiopen sets, preopen sets and semiopen sets in ... See full document

... topological spaces. In 1970 Levine [12] introduced the class of generalized closed sets in the topological space by comparing the closure of subset with its open ...on ... See full document

... closed sets is a basis for the research in general ...g-closed sets. Intuitionistic fuzzy sets was first introduced by ...topological spaces. Gnanambal Ilango[5] has given some results ... See full document

... bi-topological spaces was originally initiated by ...of generalized closed sets in topological spaces which was found by Levine[8] in ...of generalized and semi ... See full document

... of generalized open sets and b-open sets respectively in topological ...b-open sets is contained in the class of semi pre open sets and contains the class of semi ... See full document

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

... Introduction. Semi-open sets, preopen sets, α-sets, and β-open sets play an im- portant role in the researches of generalizations of continuity in topological ...these ... See full document

... N  gscl x . If suppose that z  N  1,2 gscl x { } , then z  N  1,2 gscl y { }  N  1,2 gscl x { } , which is contradiction. So, y   X N  1,2 gscl x { } , where X  N  1,2 gscl x { } is nano (1,2)* ... See full document

... fuzzy generalized semi closed mappings, Intuitionistic fuzzy generalized semi homeomorphisms and studied some of its ...fuzzy generalized semi ... See full document

... and K [T Λ ] denote the families of T-open and T Λ -closed sets, respectively, in T Λ , with S [T Λ ] = O [T Λ ] ∪ K [T Λ ]. (Whenever we feel that the subscript Λ ∈ Ω , Σ , Υ is understood from the context, it ... See full document