Add to ORKGAndrijevíc (1986) introduced the class of semi-preopen sets in topological spaces. Since then many authors including Andrijevic ́ have studied this class of sets by defining their neighborhoods, separation axioms and functions. The purpose of this paper is to pro-vide the new characterizations of semi-preopen and semi-preclosed sets by defining the concepts of semi-precontinuous mappings, semi-preopen mappings, semi-preclosed map-pings, semi-preirresolute mappings, pre-semipreopen mappings, and pre-semi-preclosed mappings and study their characterizations in topological spaces. Recently, Dontchev (1995) has defined the concepts of generalized semi-preclosed (gsp-closed) sets and gener-alized semi-preopen (gsp-open) sets in topology. More r...
In this paper, we some of their properties of semi-open, \(\alpha\)-open, pre-open, \(\alpha\)-open ...
Abstract. In this paper, a new class of sets called fuzzy semi-pre-generalized closed sets is introd...
Abstract. Fukutake introduced and investigated the notion of generalized closed sets in bitopologica...
Andrijevíc (1986) introduced the class of semi-preopen sets in topological spaces. Since then many ...
Andrijevíc (1986) introduced the class of semi-preopen sets in topological spaces. Since then many ...
Andrijević (1986) introduced the class of semi-preopen sets in topological spaces. Since then many a...
In this paper we introduce a new class of semi generalized open sets, generalized semi closed sets i...
Abstract. In this paper some new concepts of generalized open sets and generalized con-tinuous funct...
In this paper, we introduce a new class of sets called -generalized semiclosed sets and -generali...
In this paper a new generalization of semi-open maps via the concept of sg-closed sets is considered...
Abstract. Hariwan Z. Ibrahim introduced the concepts of pre--open sets and pre- -open maps in a topo...
Communicated by Jun-iti Nagata Abstract. This paper continues the study of preclosed sets and of gen...
In this paper, we introduce and study the notions of θ-generalized-semi-open function, θ-generalized...
Recently, a new class of functions between topological spaces called precontinuous functions [7] has...
The main intention of this paper is to develop the idea ofℵeutrosophic Semi-generalized pre-closed s...
In this paper, we some of their properties of semi-open, \(\alpha\)-open, pre-open, \(\alpha\)-open ...
Abstract. In this paper, a new class of sets called fuzzy semi-pre-generalized closed sets is introd...
Abstract. Fukutake introduced and investigated the notion of generalized closed sets in bitopologica...
Andrijevíc (1986) introduced the class of semi-preopen sets in topological spaces. Since then many ...
Andrijevíc (1986) introduced the class of semi-preopen sets in topological spaces. Since then many ...
Andrijević (1986) introduced the class of semi-preopen sets in topological spaces. Since then many a...
In this paper we introduce a new class of semi generalized open sets, generalized semi closed sets i...
Abstract. In this paper some new concepts of generalized open sets and generalized con-tinuous funct...
In this paper, we introduce a new class of sets called -generalized semiclosed sets and -generali...
In this paper a new generalization of semi-open maps via the concept of sg-closed sets is considered...
Abstract. Hariwan Z. Ibrahim introduced the concepts of pre--open sets and pre- -open maps in a topo...
Communicated by Jun-iti Nagata Abstract. This paper continues the study of preclosed sets and of gen...
In this paper, we introduce and study the notions of θ-generalized-semi-open function, θ-generalized...
Recently, a new class of functions between topological spaces called precontinuous functions [7] has...
The main intention of this paper is to develop the idea ofℵeutrosophic Semi-generalized pre-closed s...
In this paper, we some of their properties of semi-open, \(\alpha\)-open, pre-open, \(\alpha\)-open ...
Abstract. In this paper, a new class of sets called fuzzy semi-pre-generalized closed sets is introd...
Abstract. Fukutake introduced and investigated the notion of generalized closed sets in bitopologica...