Results 11 to 20 of about 350,897 (260)
Between Open Sets and Semi-Open Sets
Universitas Scientiarum, 2018 We introduce and investigate ωs-open sets as a new class of sets which lies strictly between open sets and semi-open sets. Then we use ωs-open sets to introduce ωs -continuous functions as a new class of functions between continuous functions and semi ...
Samer Al Ghour, Kafa Mansur
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Semi Open sets in bispaces [PDF]
Cubo (Temuco), 2015 Las nociones de conjuntos semiabiertos en un espacio topologico se introdujeron por N. Levine en 1963. Aqui estudiamos lo mismo usando la idea de conjuntos semiabiertos () respecto de conjuntos abiertos semiabiertos dos a dos () en una estructura mas general de biespacio e investigamos c´omo varios resultados validos en un espacio bitopologico cambian ...
Kumar Banerjee, Amar, Kumar Saha, Pratap
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Pythagorean fuzzy semi open sets
Journal of Computational Mathematica, 2021 Our main aim is to define the concept of semi open sets in Pythagorean topological spaces which is one of the weakest forms of open sets. Along with their introduction their characterizations and properties have been investigated with examples. In addition to that the continuous functions have also been defined.
Ajay D, Annamalai D, Joseline Charisma J
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International Journal of Mathematics and Soft Computing, 2012 In this paper we define the semi*-border, semi*-frontier and semi*-exterior of a subset of a topological space and study some of their properties.
S. Pious Missier, A. Robert
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Some Results of Feebly Open and Feebly Closed Mappings
مجلة بغداد للعلوم, 2009 The main purpose of this paper is to study feebly open and feebly closed mappings and we proved several results about that by using some concepts of topological feebly open and feebly closed sets , semi open (- closed ) set , gs-(sg-) closed set and ...
Baghdad Science Journal
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On inversely $\theta$-semi-open and inversely $\theta$-semi-closed functions
Математичні Студії, 2020 In this paper, we introduce the concepts of inversely $\theta$-semi-open and inversely $\theta$-semi-closed functions and obtain their characterizations if it is possible in terms of $\theta$-closure and $\theta$-interior by using sets determined by the ...
J. Sanabria, E. Rosas, L. Vásquez
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On Continuity in Minimal Structure Neutrosophic Topological Space [PDF]
Neutrosophic Sets and Systems, 2022 In this paper, we introduce the notion of continuity via neutrosophic minimal structure space. Besides, we introduce the notion of product minimal space in neutrosophic topological space.
Gour Pal +2 more
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A note on semi-open sets in triclosure spaces
Journal of Mathematical and Computational Science, 2021 In this paper, we used the notion of triclosure spaces to introduce and study the concept of semi-open set in triclosure spaces. Besides, we show some of their properties. Moreover, the notions of semi-continuous and semi-irresolute functions in a triclosure spaces are studied. Furthermore, we prove some of their properties.
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New Open Sets in N-Neutrosophic Supra Topological Spaces [PDF]
Neutrosophic Sets and Systems, 2020 The neutrosophic set is an imprecise set to deal the concepts of uncertainty, vagueness and irregularity, which consists of three independent functions called truth-membership, indeterminacy-membership and falsity-membership.
G.Jayaparthasarathy +3 more
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APPLICATIONS OF SEMI-OPEN SETS
Honam Mathematical Journal, 2007 The aim of this paper is to introduce and study topological properties of semi-limit points, semi-derived, semi-interior, semi-closure, semi-border, and semi-frontier of a set using the concept of semi-open set.
Ji-Hye Bae +3 more
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