Results 51 to 60 of about 12,840 (143)
On topological groups with a weak q-point
Applied General TopologyIn this article, firstly, we introduce the concepts of weak q-spaces and weak sq-spaces. Some properties of these spaces are discussed. Secondly, we study weak q-spaces and weak sq-spaces in topological groups in terms of preimages of submetrizable ...
Hai-Hua Lin, Li-Hong Xie
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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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Study on covering rough sets with topological methods
CAAI Transactions on Intelligence Technology, 2019 The authors study the covering rough sets by topological methods. They combine the covering rough sets and topological spaces by means of defining some new types of spaces called covering rough topological (CRT) spaces based on neighbourhoods or ...
Xue Wang, Liwen Ma
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L-Fuzzy Connectedness in Stratified Order-Preserving Operator Spaces
Advances in Fuzzy Systems, 2012 The concepts of stratified order-preserving operators and stratified continuity are introduced in L-fuzzy topological spaces. Their basic properties are discussed, and their characteristic properties are observed.
Xiu-Yun Wu, Li-Li Xie, Liang-Sheng Huang
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Fuzzy Soft Compact Topological Spaces
Journal of Mathematics, 2016 In this paper, we have studied compactness in fuzzy soft topological spaces which is a generalization of the corresponding concept by R. Lowen in the case of fuzzy topological spaces. Several basic desirable results have been established.
Seema Mishra, Rekha Srivastava
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Ng#-Irresolvable and Strongly Ng#-Irresolvable Spaces in Neutrosophic Topological Spaces
Neutrosophic Sets and SystemsThe notion of breaking down a topological space into smaller, disjoint subsets is the basis for the topological concepts of ‘resolvable space’ and ‘irresolvable space’.
Martina Jency J. +2 more
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The Scientific World Journal, 2014 Various soft topologies are being introduced on a given function space soft topological spaces. In this paper, soft compact-open topology is defined in functional spaces of soft topological spaces.
Taha Yasin Ozturk, Sadi Bayramov
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*—Inductive limits and partition of unity
International Journal of Mathematics and Mathematical Sciences, 1989 In this note we define and discuss some properties of partition of unity on *-inductive limits of topological vector spaces. We prove that if a partition of unity exists on a *-inductive limit space of a collection of topological vector spaces, then it ...
V. Murali
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The topological structure of (homogeneous) spaces and groups with countable cs∗-character
Applied General Topology, 2004 In this paper we introduce and study three new cardinal topological invariants called the cs∗-, cs-, and sb-characters. The class of topological spaces with countable cs∗-character is closed under many topological operations and contains all N-spaces and
Taras Banak, Lubomyr Zdomskyi
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Journal of MathematicsThis research introduces the concept of Sg∗-open and Sg∗-closed sets within the framework of primal topological spaces, extending the existing body of knowledge in topology. Initially, this paper reviews fundamental topological structures, including open
Muhammad Shahbaz +4 more
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