Results 11 to 20 of about 5,068,812 (361)
Fibrewise Fuzzy Topological Spaces
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2021 We introduce and discuss the modern type of fibrewise topological spaces, namely fibrewise fuzzy topological spaces. Also, we introduce the concepts of fibrewise closed fuzzy topological spaces, fibrewise open fuzzy topological spaces, fibrewise locally ...
Yousif Y. Yousif
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On the Structure of Topological Spaces [PDF]
Axioms, 2022 The structure of topological spaces is analysed here through the lenses of fibrous preorders. Each topological space has an associated fibrous preorder and those fibrous preorders which return a topological space are called spatial. A special class of spatial fibrous preorders consisting of an interconnected family of preorders indexed by a unitary ...
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New Soft Structure: Infra Soft Topological Spaces
Mathematical Problems in Engineering, 2021 It is always convenient to find the weakest conditions that preserve some topologically inspired properties. To this end, we introduce the concept of an infra soft topology which is a collection of subsets that extend the concept of soft topology by ...
T. Al-shami
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An Introduction to Fuzzy Topological Spaces
Advances in Pure Mathematics, 2021 Topology has enormous applications on fuzzy set. An attention can be brought to the mathematicians about these topological applications on fuzzy set by this article.
I. Zahan, R. Nasrin
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Multiple Attribute Decision Making Algorithm via Picture Fuzzy Nano Topological Spaces
Symmetry, 2021 Picture fuzzy nano topological spaces is an extension of intuitionistic fuzzy nano topological spaces. Every decision in life ends with an answer such as yes or no, or true or false, but we have an another component called abstain, which we have not yet ...
Ibtesam Alshammari +3 more
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Topology and Sobolev Spaces [PDF]
Journal of Functional Analysis, 2000 AbstractConsider the Sobolev class W1, p(M, N) where M and N are compact manifolds. We present some sufficient conditions which guarantee that W1, p(M, N) is path-connected. We also discuss cases where W1, p(M, N) admits more than one component. There are still a number of open problems, especially concerning the values of p where a change in homotopy ...
Haim Brezis, Yanyan Li
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Continuity for Multifunctions in Ideal Topological Spaces
WSEAS Transactions on Mathematics, 2021 This article presents the concept of ı ⋆ -continuous multifunctions in ideal topological spaces. Especially, several characterizations of ı ⋆ -continuous multifunctions are investigated.
C. Boonpok, Prapart Pue-on
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A new approach to nearly paracompact spaces
Математичні Студії, 2023 The pre-open sets are a generalization of open sets of topological spaces. In this paper, we introduce and study a notion of po-paracompact spaces via pre-open sets on topological spaces.
A. Mukharjee
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An Introduction to δ-open sets in a Neutrosophic Topological Spaces
, 2021 In this paper, we introduce a new types of δ-open sets and δ-closed sets in neutrosophic topological spaces which are a stronger form. Also, the notion of neutrosophic δ mappings were introduced and also discuss their relationship between near mappings ...
A. Vadivel +2 more
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Fuzzy metric topology space and manifold [PDF]
Journal of Fuzzy Extension and Applications, 2023 This paper, considers the fuzzy topological subsets, fuzzy topological spaces and introduces a novel concept of fuzzy Hausdorff space and fuzzy manifold space in this regards. Based on these concepts, we present a concept of fuzzy metric Hausdorff spaces
Mahdi Mollaei Arani
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