Results 1 to 10 of about 611,373 (167)
Selective Games on Binary Relations [PDF]
Topology and its Applications, 2014 We present a unified approach, based on dominating families in binary relations, for the study of topological properties defined in terms of selection principles and the games associated to them.Comment: 28 ...
Dias, Rodrigo R., Scheepers, Marion
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A note on first-order spectra with binary relations [PDF]
Logical Methods in Computer Science, 2018 The spectrum of a first-order sentence is the set of the cardinalities of its finite models. In this paper, we consider the spectra of sentences over binary relations that use at least three variables.
Eryk Kopczynski, Tony Tan
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Binary versus non-binary information in real time series: empirical results and maximum-entropy matrix models [PDF]
New Journal of Physics, 2014 The dynamics of complex systems, from financial markets to the brain, can be monitored in terms of multiple time series of activity of the constituent units, such as stocks or neurons, respectively.
Assaf Almog, Diego Garlaschelli
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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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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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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
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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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