Results 11 to 20 of about 2,213,198 (296)
Between semi-closed and GS-closed sets [PDF]
Journal of Taibah University for Science, 2009 In this paper, we introduce the concept of strongly generalized semi- closed (= g*s – closed) sets, strongly generalized semi-open (= g*s – open) sets and strongly semi-T1/2-spaces (= st.
Nasef, A.A., El-Maghrabi, A.I.
core +3 more sources
On θ-generalized closed sets [PDF]
International Journal of Mathematics and Mathematical Sciences, 1999 The aim of this paper is to study the class of θ-generalized closed sets, which is properly placed between the classes of generalized closed and θ-closed sets.
Julian Dontchev, Haruo Maki
doaj +2 more sources
On generalized ω-closed sets [PDF]
International Journal of Mathematics and Mathematical Sciences, 2005 The class of ω-closed subsets of a space (X,τ) was defined to introduce ω-closed functions. The aim of this paper is to introduce and study the class of gω-closed sets. This class of sets is finer than g-closed sets and ω-closed sets.
Khalid Y. Al-Zoubi
doaj +2 more sources
On Generalized Closed Sets and Generalized Pre-Closed Sets in Neutrosophic Topological Spaces [PDF]
Mathematics, 2018 In this paper, the concept of generalized neutrosophic pre-closed sets and generalized neutrosophic pre-open sets are introduced. We also study relations and various properties between the other existing neutrosophic open and closed sets. In addition, we
Wadei Al-Omeri, Saeid Jafari
doaj +2 more sources
Neutrosophic g*-Closed Sets and its maps [PDF]
Neutrosophic Sets and Systems, 2020 Topology is one of the classical subjects in Mathematics. A lot of researchers have published their ideas.As a generalization of topological concepts many new kind of closed and open sets are published continuously.
A. Atkinswestley, S. Chandrasekar
doaj +3 more sources
On Neutrosophic αψ-Closed Sets
Information, 2018 The aim of this paper is to introduce the concept of α ψ -closed sets in terms of neutrosophic topological spaces. We also study some of the properties of neutrosophic α ψ -closed sets.
Mani Parimala +3 more
doaj +2 more sources
Generalized closed sets: a unified approach
Applied General Topology, 2001 We investigate various classes of generalized closed sets of a topological space in a unified way by studying the notion of qr-closed sets. New characterizations of some existing classes of generalized closed sets and topological spaces are given.
Jiling Cao +2 more
doaj +2 more sources
Regular closed sets of permutations [PDF]
Theoretical Computer Science, 2003 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Michael H. Albert +2 more
openaire +3 more sources
Between closed sets and generalized closed sets in closure spaces [PDF]
, 2003 summary:The purpose of the present paper is to define and study $\partial $-closed sets in closure spaces obtained as generalization of the usual closed sets.
Boonpok, Chawalit +2 more
core +1 more source
Between closed and Ig-closed sets [PDF]
, 2018 The concept of closed sets is a central object in general topology. In order to extend many of important properties of closed sets to a larger families, Norman Levine initiated the study of generalized closed sets. In this paper we introduce, via ideals,
Pachon Rubiano, Néstor Raúl +1 more
core +1 more source