Results 41 to 50 of about 529 (158)
GENERALIZED δ-S∧ij- SETS IN BITOPOLOGICAL SPACES [PDF]
Assiut University Journal of Multidisciplinary Scientific Research, 2016 GENERALIZED δ-S∧ij-SETS IN BITOPOLOGICAL SPACES In this paper, we introduce and study ij -δ- semi closed and ij -δ- semi open sets in bitopological spaces.
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Some Modifications of Pairwise Soft Sets and Some of Their Related Concepts
Mathematics, 2021 In this paper, we first define soft u-open sets and soft s-open as two new classes of soft sets on soft bitopological spaces. We show that the class of soft p-open sets lies strictly between these classes, and we give several sufficient conditions for ...
Samer Al Ghour
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Number of Neutrosophic Topological Spaces on Finite Set with k ≤ 4 Open Sets [PDF]
Neutrosophic Sets and Systems, 2023 In this paper, the number of neutrosophic topological spaces having two, three, and four open sets are computed for a finite set X NT whose membership values lies in MNT.
Bhimraj Basumatary, Jili Basumatary
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(τ1, τ2)α‐Continuity for Multifunctions
Journal of Mathematics, Volume 2020, Issue 1, 2020., 2020 The main goal of this article is to introduce the concepts of upper and lower (τ1, τ2)α‐continuous multifunctions. Characterizations of upper and lower (τ1, τ2)α‐continuous multifunctions are investigated. The relationships between upper and lower (τ1, τ2)α‐continuous multifunctions and the other types of continuity are discussed.
Chokchai Viriyapong +2 more
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Pairwise Generalized Semi Operation Continuous Mappings [PDF]
Assiut University Journal of Multidisciplinary Scientific ResearchOur aim of this paper is to continue the study of operations on generalized semi open sets in bitopological spaces which was initiated in 2024 by Khedr et al. [12].
Eman Abdelgaber +2 more
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Study of -open function and Inductively -open function in bitopological spaces [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2012 : A new definition of bitopological space is introduce in this paper with its -open set -open function , and inductively -open function and on some theorems for its .Key words: -open function , Inductively , bitopological ...
Nadia Ali Nadhim
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Some Types of Mappings in Bitopological Spaces
مجلة بغداد للعلوم, 2021 This work, introduces some concepts in bitopological spaces, which are nm-j-ω-converges to a subset, nm-j-ω-directed toward a set, nm-j-ω-closed mappings, nm-j-ω-rigid set, and nm-j-ω-continuous mappings. The mainline idea in this paper is nm-j-ω-perfect
G. S. Ashaea , Yousif Yaqoub
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Separation axioms on soft bitopological spaces [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2020 We introduce the notions of soft relative bitopology. We investigated some properties on the separation axioms in soft bitopological spaces, i.e. soft Ti -spaces for i=1, 2, 3, and 4.
Piyali Debnath, Binod Chandra Tripathy
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Introducing selective d-separability in bitopological spaces
, 2022 We introduce D-separability and its game-theoretic version, D+-separability in bitopological spaces, and investigate their relationships with d-separability and a weaker form of H-separability which will be called DH-separability.
ÖZÇAĞ, SELMA, SELMA ÖZÇAĞ
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Mildly ($1,2)^*$-normal spaces and some bitopological functions [PDF]
, 2010 summary:The aim of the paper is to introduce and study a new class of spaces called mildly $(1,2)^*$-normal spaces and a new class of functions called $(1,2)^*$-$\mathop{\rm rg}$-continuous, $(1,2)^*$-${\rm R}$-map, almost $(1,2)^*$-continuous function ...
Ravi, O. +3 more
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