Results 41 to 50 of about 71 (71)
Semi-Hurewicz-Type properties in ditopological texture spaces
Open Mathematics, 2018 In this paper we will define and discuss semi-Hurewicz type covering properties in ditopological texture spaces. We consider the behaviour of semi-Hurewicz and co-semi-Hurewicz selection properties under direlation and difunction between ditopological ...
Ullah Hafiz, Khan Moiz ud Din
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Path-induced closure operators on graphs for defining digital Jordan surfaces
Open Mathematics, 2019 Given a simple graph with the vertex set X, we discuss a closure operator on X induced by a set of paths with identical lengths in the graph. We introduce a certain set of paths of the same length in the 2-adjacency graph on the digital line ℤ and ...
Šlapal Josef
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-Generalized b- Closed Sets in Topological Spaces
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017 In this paper we introduce a new class of sets called -generalized b- closed (briefly gb closed) sets. We study some of its basic properties. This class of sets is strictly placed between the class of gp- closed sets and the class of gsp- closed ...
A.K. Al-Obiadi
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Galois connections between sets of paths and closure operators in simple graphs
Open Mathematics, 2018 For every positive integer n,we introduce and discuss an isotone Galois connection between the sets of paths of lengths n in a simple graph and the closure operators on the (vertex set of the) graph.
Šlapal Josef
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Discussiones Mathematicae - General Algebra and Applications, 2019 In this paper, we introduce the notion of topological UP-algebras and several types of subsets of topological UP-algebras, and prove the generalization of these subsets.
Satirad Akarachai, Iampan Aiyared
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Between μ-b-open sets and μ-β-open sets in generalized topological spaces. [PDF]
Heliyon, 2023 Sarsak MS.
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Building an allocentric travelling direction signal via vector computation. [PDF]
Nature, 2022 Lyu C, Abbott LF, Maimon G.
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A DECOMPOSITION OF CONTINUITY ON F*– SPACES AND MAPPINGS ON SA*– SPACES
Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2009 : An ideal topological space (X,Ï„,I) is said to be an F* – space if A=Cl*(A) for every open set A ⊂ X. In this paper, a decomposition of continuity on F* – spaces is introduced.
A. ACIKGOZ
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Some further results on the stability of Ky Fan's points. [PDF]
J Inequal Appl, 2017 Xiang S, He J, Liu C, Jia W, Yang Y.
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On similarity between topologies
Open Mathematics, 2014 Bartoszewicz Artur +3 more
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