Search Results - Viscosity-splitting algorithm
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A viscosity splitting algorithm for solving inclusion and equilibrium problems
ISSN: 1029-242X, 1025-5834, 1029-242XPublished: Cham Springer International Publishing 11.02.2015Published in Journal of inequalities and applications (11.02.2015)“…In this paper, we present a viscosity splitting algorithm with computational errors for solving common solutions of inclusion and equilibrium problems…”
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Some results on a viscosity splitting algorithm in Hilbert spaces
ISSN: 1029-242X, 1025-5834, 1029-242XPublished: Cham Springer International Publishing 06.01.2015Published in Journal of inequalities and applications (06.01.2015)“…In this paper, a viscosity splitting for common solution problems is proposed.Strong convergence theorems are obtained in the framework of Hilbert…”
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An improved splitting algorithm for unsteady generalized Newtonian fluid flow problems with natural boundary conditions
ISSN: 0898-1221, 1873-7668Published: Elsevier Ltd 01.08.2024Published in Computers & mathematics with applications (1987) (01.08.2024)“… The present study proposes an improved viscosity-splitting approach for solving the generalized Newtonian fluids in which the viscosity follows a nonlinear generic rheological law…”
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A stable second-order splitting method for incompressible Navier–Stokes equations using the scalar auxiliary variable approach
ISSN: 0045-7825Published: Elsevier B.V 15.03.2025Published in Computer methods in applied mechanics and engineering (15.03.2025)“…We propose a novel second-order fractional-step method for the numerical solution of incompressible Navier–Stokes equations. This fractional-step method…”
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A time viscosity-splitting method for incompressible flows with temperature-dependent viscosity and thermal conductivity
ISSN: 0045-7825, 1879-2138Published: Elsevier B.V 01.09.2024Published in Computer methods in applied mechanics and engineering (01.09.2024)“… The proposed method consists of four steps all based on a viscosity-splitting algorithm where the convection and diffusion terms of both velocity and temperature solutions are separated…”
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Inertial viscosity forward-backward splitting algorithm for monotone inclusions and its application to image restoration problems
ISSN: 0020-7160, 1029-0265Published: Abingdon Taylor & Francis 01.02.2020Published in International journal of computer mathematics (01.02.2020)“…In this research, we are interested about the monotone inclusion problems in the scope of the real Hilbert spaces by using an inertial forward-backward splitting algorithm…”
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The time viscosity-splitting method for the Boussinesq problem
ISSN: 0022-247X, 1096-0813Published: Elsevier Inc 01.01.2017Published in Journal of mathematical analysis and applications (01.01.2017)“…In this article, we consider the time viscosity-splitting method for the Boussinesq problem…”
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Convergence Theorems for Modified Inertial Viscosity Splitting Methods in Banach Spaces
ISSN: 2227-7390, 2227-7390Published: Basel MDPI AG 08.02.2019Published in Mathematics (Basel) (08.02.2019)“…In this article, we study a modified viscosity splitting method combined with inertial extrapolation for accretive operators in Banach spaces and then establish a strong convergence theorem…”
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A large time stepping viscosity-splitting finite element method for the viscoelastic flow problem
ISSN: 1019-7168, 1572-9044Published: Boston Springer US 01.02.2015Published in Advances in computational mathematics (01.02.2015)“…In this article, a large time stepping viscosity-splitting scheme is considered for the viscoelastic flow problem…”
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An accelerated viscosity forward-backward splitting algorithm with the linesearch process for convex minimization problems
ISSN: 1029-242X, 1025-5834, 1029-242XPublished: Cham Springer International Publishing 27.02.2021Published in Journal of inequalities and applications (27.02.2021)“… The forward-backward splitting algorithm is one of the popular optimization methods for approximating a minimizer of the function…”
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A Splitting in Time Scheme and Augmented Lagrangian Method for a Nematic Liquid Crystal Problem
ISSN: 0885-7474, 1573-7691Published: New York Springer US 01.12.2015Published in Journal of scientific computing (01.12.2015)“… First, a two sub-step viscosity-splitting time scheme is proposed. The first sub-step couples diffusion and convection terms whereas the second one is concerned with diffusion terms and constraints…”
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Strong convergence theorems for a class of split feasibility problems and fixed point problem in Hilbert spaces
ISSN: 1029-242X, 1025-5834, 1029-242XPublished: Cham Springer International Publishing 2018Published in Journal of inequalities and applications (2018)“… By using the modified forward–backward splitting method, we propose a viscosity iterative algorithm…”
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Approximating solutions of the sum of a finite family of maximally monotone mappings in Hilbert spaces
ISSN: 2662-2009, 2538-225XPublished: Cham Springer International Publishing 01.05.2020Published in Advances in operator theory (01.05.2020)“…–Rachford splitting algorithm and prove some strong convergence theorems of the proposed algorithm under suitable conditions…”
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Viscosity modification with parallel inertial two steps forward-backward splitting methods for inclusion problems applied to signal recovery
ISSN: 0960-0779, 1873-2887Published: Elsevier Ltd 01.04.2022Published in Chaos, solitons and fractals (01.04.2022)“… In this paper, we introduce a new parallel algorithm by combining viscosity modification with parallel inertial two steps forward-backward splitting methods for approximating…”
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Inertial methods for fixed point problems and zero point problems of the sum of two monotone mappings
ISSN: 0233-1934, 1029-4945Published: Taylor & Francis 04.05.2019Published in Optimization (04.05.2019)“… We introduce modified forward-backward splitting methods based on the so-called inertial forward-backward splitting algorithm, Mann algorithm and viscosity method…”
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A 3+1 dimensional viscous hydrodynamic code for relativistic heavy ion collisions
ISSN: 0010-4655, 1879-2944Published: Elsevier B.V 01.11.2014Published in Computer physics communications (01.11.2014)“… With the help of ideal–viscous splitting, we keep the ability to solve the equations of ideal hydrodynamics in the limit of zero viscosities using a Godunov-type algorithm…”
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Mixing parameterizations in ocean climate modeling
ISSN: 0001-4338, 1555-628XPublished: Moscow Pleiades Publishing 01.03.2016Published in Izvestiya. Atmospheric and oceanic physics (01.03.2016)“… The circulation model is found to be sensitive to a mixing parametrization. The computation of viscosity and diffusivity coefficients by an original splitting algorithm…”
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Implicit Large Eddy simulations of turbulent flow around a square cylinder at Re=22,000
ISSN: 0045-7930, 1879-0747Published: Amsterdam Elsevier Ltd 15.08.2021Published in Computers & fluids (15.08.2021)“…•The Implicit LES approach with 2nd and 3nd order WENO scheme is applied to square cylinder flow at Re=22000.•The near wall performance of 3rd order WENO ILES…”
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Algorithm of the k–ω Turbulence Equations Solution for the Ocean General Circulation Model
ISSN: 0001-4338, 1555-628XPublished: Moscow Pleiades Publishing 01.09.2018Published in Izvestiya. Atmospheric and oceanic physics (01.09.2018)“…The algorithm for splitting k –ω turbulence equations is used to parameterize viscosity and diffusion coefficients in the ocean general circulation model. The k –ω…”
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Mucus and Ciliated Cells of Human Lung: Splitting Strategies for Particle Methods and 3D Stokes Flows
ISSN: 2210-9838, 2210-9838Published: Elsevier B.V 2015Published in Procedia IUTAM (2015)“…This proceeding is introducing a fractional step algorithm for diffusion-transport allowing computation of flows with sharp varia- tions of viscosity…”
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