Results 1 to 10 of about 52,574 (263)
A language hierarchy of binary relations
Information and Computation, 2020 19 pages, 2 figures (Several new examples added)
Alan Cain, Tara Brough
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Rough cubic intuitionistic fuzzy soft relation framework for risk identification and hospital selection in breast cancer treatment [PDF]
Scientific ReportsConventional fuzzy or rough set models struggle to capture the ambiguity, hesitancy, and partial information that are frequently present in healthcare decision-making.
Shahida Bashir +7 more
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Hyperstructures associated with binary relations
Computers and Mathematics With Applications, 2006 Given a binary relation \(R\) on a non-empty set \(H\), a hyperoperation \(\odot_R\) is defined on \(H \times H\) by \(x \odot_R y = \{z \in H \mid xRz, zRy\}\). \((H,\odot_R) \) is a hypergroupoid \(\Leftrightarrow R \circ R = H \times H\) [\textit{P. Corsini}, ``Binary relations and hypergroupoids'', Ital. J. Pure Appl. Math.
Spartalis Spartalis, C. Mamaloukas
exaly +2 more sources
Mathematics, 2023 This article consists of some new fixed point theorems verifying relation-theoretic strict almost nonlinear contractions that are preserved by a locally finitely transitive relation. Our results improve certain well-known results in the literature.
Faizan Ahmad Khan +5 more
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Fractal and Fractional, 2023 The present manuscript is devoted to investigating some existence and uniqueness results on fixed points by employing generalized contractions in the context of metric space endued with a weak class of transitive relation.
Ahmed Alamer +4 more
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Almost Contractions under Binary Relations
Axioms, 2022 After the introduction of almost contraction due to Berinde, the branch of metric fixed point theory has attracted much attention in this direction, and various fixed point results have been proved for almost contractions via different approaches.
Faizan Ahmad Khan
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Algorithms for Converting Finite Automata Corresponding to Infinite Iterative Trees
Современные информационные технологии и IT-образование, 2021 In this paper, we work with some different variants of finite automata, each of which corresponds to an infinite iterative tree constructed for some given morphism.
Mikhail Abramyan, Boris Melnikov
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Relation-Theoretic Weak Contractions and Applications
Mathematics, 2023 In this article, we discuss the relation-theoretic aspects of weakly contractive mappings to prove fixed point results in the setting of metric spaces endowed with a certain binary relation.
Asik Hossain +3 more
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A Class of Relational Functional Contractions with Applications to Nonlinear Integral Equations
Mathematics, 2023 In this article, we investigate some fixed-point results under certain functional contractive mappings in a relation metric space. In the process, we utilize more general contraction condition which must be verified for comparative elements only.
Khursheed J. Ansari +2 more
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Classical and Quantum Gravity, 2016 When in a tight binary, the mutual tidal deformations of neutron stars imprint onto observables, encoding information about their internal structure at supranuclear densities and gravity in the extreme-gravity regime. Gravitational wave observations of their late binary inspiral may serve as a tool to extract the individual tidal deformabilities, but ...
Yagi, Kent, Yunes, Nicolas
openaire +2 more sources