ListarArtículos (Ecuaciones Diferenciales y Análisis Numérico) por materia "Finite elements"
Mostrando ítems 1-11 de 11
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A High-Order Local Projection Stabilization Method for Natural Convection Problems
(Springer, 2017-06-05)In this paper, we propose a local projection stabilization (LPS) finite element method applied to numerically solve natural ...
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A posteriori analysis of a positive streamwise invariant discretization of a convection-diffusion equation
(Springer, 2012-05)We consider the finite element discretization of a convection-diffusion equation, where the convection term is handled via ...
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A projection-based time-splitting algorithm for approximating nematic liquid crystal flows with stretching
(Wiley, 2017)A numerical method is developed for solving a system of partial differential equations modeling the flow of a nematic ...
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A time-splitting finite-element stable approximation for the Ericksen-Leslie equations
(Society for Industrial and Applied Mathematics, 2015)In this paper we propose an unconditional energy-stable time-splitting finite-element scheme for approximating the ...
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A variational finite element model for Large-Eddy simulations of turbulent flows
(Springer, 2013-09)We introduce a new Large Eddy Simulation model in a channel, based on the projection on finite element spaces as filtering ...
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An analysis technique for stabilized finite element solution of incompressible flows
(EDP Sciences, 2001)This paper presents an extension to stabilized methods of the standard technique for the numerical analysis of mixed ...
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Analysis of the hydrostatic Stokes problem and finite-element approximation in unstructured meshes
(Springer, 2015-06)The stability of velocity and pressure mixed finite-element approximations in general meshes of the hydrostatic Stokes ...
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Approximation of Smectic-A liquid crystals
(Elsevier, 2015-06-15)In this paper, we present energy-stable numerical schemes for a Smectic-A liquid crystal model. This model involve the ...
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Automatic insertion of a turbulence model in the finite element discretization of the Navier-Stokes equations
(World Scientific Publishing, 2009-07)We consider the finite element discretization of the Navier–Stokes equations locally coupled with the equation for the ...
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Linear unconditional energy-stable splitting schemes for a phase-field model for Nematic-Isotropic flows with anchoring effects
(Wiley, 2016)Two-phase flows composed of fluids exhibiting different microscopic structure are an important class of engineering ...
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Stability and convergence of two discrete schemes for a degenerate solutal non-isothermal phase-field model
(EDP Sciences, 2009)We analyze two numerical schemes of Euler type in time and C0 finite-element type with P1-approximation in space for solving ...