Results 1 to 10 of about 5,068,713 (262)
Graded topological spaces [PDF]
Proceedings of the American Mathematical Society, 2019 We introduce the notion of a "graded topological space": a topological space endowed with a sheaf of abelian groups which we think of as a sheaf of gradings.
Koppensteiner, Clemens
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On some spaces via topological ideals
Open Mathematics, 2023 Our main purpose is to introduce and investigate the concepts of some forms of spaces via topological ideals. Some characterizations of some forms of spaces via topological ideals are established.
Boonpok Chawalit
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On Characterizations of ∗-Hyperconnected Ideal Topological Spaces
Journal of Mathematics, 2020 In the present paper, some characterizations of ∗-hyperconnected ideal topological spaces are investigated. Moreover, we introduce the notion of S∗-ℐ-hyperconnected ideal topological spaces.
Chawalit Boonpok
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Topological Quasilinear Spaces [PDF]
Abstract and Applied Analysis, 2012 We introduce, in this work, the notion of topological quasilinear spaces as a generalization of the notion of normed quasilinear spaces defined by Aseev (1986). He introduced a kind of the concept of a quasilinear spaces both including a classical linear
Yılmaz Yılmaz +2 more
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Announcement as effort on topological spaces. [PDF]
Synthese, 2019 We propose a multi-agent logic of knowledge, public announcements and arbitrary announcements, interpreted on topological spaces in the style of subset space semantics.
van Ditmarsch H, Knight S, Özgün A.
europepmc +3 more sources
Sum of Soft Topological Spaces
Mathematics, 2020 In this paper, we introduce the concept of sum of soft topological spaces using pairwise disjoint soft topological spaces and study its basic properties.
Tareq M. Al-shami +2 more
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International Journal of Theoretical Physics, 2004 A test space is the set of outcome-sets associated with a collection of experiments. This notion provides a simple mathematical framework for the study of probabilistic theories -- notably, quantum mechanics -- in which one is faced with incommensurable ...
A. Gleason +8 more
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Computers & Mathematics with Applications, 2011 AbstractIn the present paper we introduce soft topological spaces which are defined over an initial universe with a fixed set of parameters. The notions of soft open sets, soft closed sets, soft closure, soft interior points, soft neighborhood of a point and soft separation axioms are introduced and their basic properties are investigated.
Muhammad Shabir, Munazza Naz
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Fibre wise Multi-Perfect Topological Spaces
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2023 The essential objective of this paper is to existing a new notion of fibrewise topological spaces on D is named to be upper perfect topological spaces, lower perfect topological spaces, multi-perfect topological spaces, fibrewise upper perfect ...
Y. Y. Yousif, M.H. Jaber
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Disjoint union of fuzzy soft topological spaces
AIMS Mathematics, 2023 In this work, sums of fuzzy soft topological spaces are defined with free union of a pairwise disjoint non-empty family of fuzzy soft topological spaces. Firstly, we give general information of fuzzy soft topological spaces. Then, we define free union of
Arife Atay
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