Results 41 to 50 of about 140 (131)
Generalized Open Sets in Neutrosophic Soft Bitopological Spaces [PDF]
Neutrosophic Sets and Systems, 2022 In this study, some generalized neutrosophic soft open sets are defined in neutrosophic soft bitopological spaces. Also, some theorems related to the subject have been given with their proofs and supported with examples for a better understanding of the ...
Sibel Demiralp, Hasan Dadas
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Asymmetric maximal and minimal open sets [PDF]
Mathematica Moravica, 2016 We introduce the notions of maximal and minimal open sets in bitopological spaces and obtain some properties of them. In contrary to maximal and minimal open sets in topological spaces, we observe that maximal and minimal open sets in bitopological ...
Mukharjee Ajoy +2 more
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An in-depth exploration of intuitionistic fuzzy T₀ in the context of bitopology [PDF]
Notes on IFSIntuitionistic fuzzy topological space and bitopological space have been introduced by using the concepts of intuitionistic fuzzy sets which are the generalizations of interval valued fuzzy sets.
Saikh Shahjahan Miah +2 more
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A note on the comparison of topologies
International Journal of Mathematics and Mathematical Sciences, 2001 A considerable problem of some bitopological covering properties is the bitopological unstability with respect to the presence of the pairwise Hausdorff separation axiom.
Martin M. Kovár
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On γ - locally closed sets in fuzzy bitopological space [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2018 The main objective of this paper is to introduce the notion of (i, j)-fuzzy γ -locally closed set in fuzzy bitopological space and to obtain various basic properties of the new notion.
Arnab Paul +2 more
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On Tri‐α‐Open Sets in Fuzzifying Tritopological Spaces
Advances in Fuzzy Systems, Volume 2019, Issue 1, 2019., 2019 In this paper, we introduced and studied (1,2,3)‐α‐open set, (1,2,3)‐α‐neighborhood system, (1,2,3)‐α‐derived, (1,2,3)‐α‐closure, (1,2,3)‐α‐interior, (1,2,3)‐α‐exterior, (1,2,3)‐α‐boundary, (1,2,3)‐α‐convergence of nets, and (1,2,3)‐α‐convergence of filters in fuzzifying tritopological spaces.
Barah M. Sulaiman +2 more
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A Hofmann–Mislove theorem for bitopological spaces
The Journal of Logic and Algebraic Programming, 2007 A `frame' is a complete lattice in which finite meets distribute over arbitrary joins. A frame homomorphism preserves finite meets and arbitrary joins leading to the category Frm. There is a dual adjunction between Top and Frm. With the duality between topological spaces and frames the authors have presented a Stone duality for bitopological spaces. In
Achim Jung, M. Andrew Moshier
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Intuitionistic Smooth Bitopological Spaces and Continuity [PDF]
International Journal of Fuzzy Logic and Intelligent Systems, 2014 In this paper, we introduce intuitionistic smooth bitopological spaces and the notions of intuitionistic fuzzy semiinterior and semiclosure. Based on these concepts, the characterizations for the intuitionistic fuzzy pairwise semicontinuous mappings are obtained.
Jin Tae Kim, Seok Jong Lee
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A New Approach to Hausdorff Space Theory via the Soft Sets
Mathematical Problems in Engineering, Volume 2016, Issue 1, 2016., 2016 The aim of this paper is to present the concept of soft bitopological Hausdorff space (SBT Hausdorff space) as an original study. Firstly, I introduce some new concepts in soft bitopological space such as SBT point, SBT continuous function, and SBT homeomorphism. Secondly, I define SBT Hausdorff space.
Güzide Şenel, Anna M. Gil-Lafuente
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On extension of pairwise θ-continuous maps
International Journal of Mathematics and Mathematical Sciences, 1996 The aim of the paper is to find suitable conditions so as to ultimately establish the existence and uniqueness of the extension of a pairwise θ-continuous map onto an arbitrary extension-space of a bitopological space.
S. K. Sen, M. N. Mukherjee
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