Results 1 to 10 of about 7,821,983 (355)
A fractional order Monkeypox model with protected travelers using the fixed point theorem and Newton polynomial interpolation. [PDF]
Healthc Anal (N Y), 2023 Adom-Konadu A +4 more
europepmc +2 more sources
Fixed point theorem for mappings contracting perimeters of triangles [PDF]
Journal of Fixed Point Theory and Applications, 2023 We consider a new type of mappings in metric spaces which can be characterized as mappings contracting perimeters of triangles. It is shown that such mappings are continuous.
E. Petrov
semanticscholar +1 more source
Feasibility-based fixed point networks [PDF]
Fixed Point Theory and Algorithms for Sciences and Engineering, 2021 Inverse problems consist of recovering a signal from a collection of noisy measurements. These problems can often be cast as feasibility problems; however, additional regularization is typically necessary to ensure accurate and stable recovery with ...
Howard Heaton +3 more
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Introduction to: Topological degree and fixed point theories in differential and difference equations. [PDF]
Philos Trans A Math Phys Eng Sci, 2021 Pera MP, Spadini M.
europepmc +3 more sources
Regularization by Denoising via Fixed-Point Projection (RED-PRO) [PDF]
SIAM Journal of Imaging Sciences, 2020 Inverse problems in image processing are typically cast as optimization tasks, consisting of data fidelity and stabilizing regularization terms. A recent regularization strategy of great interest utilizes the power of denoising engines.
Regev Cohen, Michael Elad, P. Milanfar
semanticscholar +1 more source
Fixed Point Strategies in Data Science [PDF]
IEEE Transactions on Signal Processing, 2020 The goal of this article is to promote the use of fixed point strategies in data science by showing that they provide a simplifying and unifying framework to model, analyze, and solve a great variety of problems.
P. Combettes, J. Pesquet
semanticscholar +1 more source
Nuclear Physics B, 2022 We study the orientifold of the ${\mathcal{N}} = 1$ superconformal field theories describing D3-branes probing the Suspended Pinch Point singularity, as well as the orientifolds of non-chiral theories obtained by a specific orbifold $\mathbb{Z}_n$ of SPP.
Andrea Antinucci +3 more
openaire +6 more sources
IEEE Access, 2021 In this paper, we propose an inertial derivative-free projection method for solving convex constrained nonlinear monotone operator equations (CNME). The method incorporates the inertial step with an existing method called derivative-free projection (DFPI)
Auwal Bala Abubakar +2 more
doaj +1 more source
Scientific Reports, 2021 This article focused on the comparative study of entropy generation for natural convection flow of the newly proportional Caputo hybrid and Atangana baleanu fractional derivative.
Dolat khan +2 more
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Scientific Reports, 2023 Engine Oil is a widely used fluid in engineering problems, particularly to enhance the rate of heat transfer when these working fluids play a fundamental role.
Muhammad Arif +3 more
doaj +1 more source