Results 11 to 20 of about 569,019 (209)

Selective games on binary relations [PDF]

open access: yesTopology and its Applications, 2015
28 ...
Dias, Rodrigo R., Scheepers, Marion
openaire   +5 more sources

Binary versus non-binary information in real time series: empirical results and maximum-entropy matrix models [PDF]

open access: yesNew 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
doaj   +4 more sources

Geraghty Type Contractions in Relational Metric Space with Applications to Fractional Differential Equations

open access: yesFractal 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
doaj   +1 more source

Almost Contractions under Binary Relations

open access: yesAxioms, 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
doaj   +1 more source

Algorithms for Converting Finite Automata Corresponding to Infinite Iterative Trees

open access: yesСовременные 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
doaj   +1 more source

Relation-Theoretic Weak Contractions and Applications

open access: yesMathematics, 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
doaj   +1 more source

A Class of Relational Functional Contractions with Applications to Nonlinear Integral Equations

open access: yesMathematics, 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
doaj   +1 more source

Binary Love relations [PDF]

open access: yesClassical 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 ...
Nicolás Yunes, Kent Yagi, Kent Yagi
openaire   +4 more sources

A Near-Optimal Parallel Algorithm for Joining Binary Relations [PDF]

open access: yesLogical Methods in Computer Science, 2022
We present a constant-round algorithm in the massively parallel computation (MPC) model for evaluating a natural join where every input relation has two attributes. Our algorithm achieves a load of $\tilde{O}(m/p^{1/\rho})$ where $m$ is the total size of
Bas Ketsman, Dan Suciu, Yufei Tao
doaj   +1 more source

Relation-theoretic almost ϕ-contractions with an application to elastic beam equations

open access: yesAIMS Mathematics, 2023
In this article, we prove some results on existence and uniqueness of fixed points for an almost $ \phi $-contraction mapping defined on a metric space endowed with an amorphous relation.
Ebrahem A. Algehyne   +3 more
doaj   +1 more source

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