Browsing Artículos (Ecuaciones Diferenciales y Análisis Numérico) by Subject "finite elements"
Now showing items 1-9 of 9
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Article
A Bochev-Dohrmann-Gunzburger stabilization method for the primitive equations of the ocean
(Elsevier, 2013-04)We introduce a low-order stabilized discretization of the Primitive Equations of the Ocean, with a highly reduced computational ...
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Article
A linear mixed finite element scheme for a nematic Ericksen-Leslie liquid crystal model
(Centre National de la Recherche Scientifique, 2013-09)In this work we study a fully discrete mixed scheme, based on continuous finite elements in space and a linear semi-implicit ...
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Article
An efficient two-dimensional Vortex method with long time accuracy
(Society for Industrial and Applied Mathematics, 1996-08)This paper deals with efficient techniques for the numerical solution of two-dimensional free-space incompressible Euler ...
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Conditional stability and convergence of a fully discrete scheme for three-dimensional Navier–Stokes equations with mass diffusion
(Society for Industrial and Applied Mathematics, 2008)We construct a fully discrete numerical scheme for three-dimensional incompressible fluids with mass diffusion (in ...
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Article
Finite element discretization of the Stokes and Navier-Stokes equations with boundary conditions on the pressure
(Society for Industrial and Applied Mathematics, 2015)We consider the Stokes and Navier–Stokes equations with boundary conditions of Dirichlet type on the velocity on one part ...
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Article
Mortar finite element discretization of a model coupling Darcy and Stokes equations
(EDP Sciences, 2008)As a first draft of a model for a river flowing on a homogeneous porous ground, we consider a system where the Darcy and ...
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Article
Numerical approximation of a one-dimensional elliptic optimal design problem
(Society for Industrial and Applied Mathematics, 2011)We address the numerical approximation by finite-element methods of an optimal design problem for a two phase material in ...
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Article
On the stability of approximations for the Stokes problem using different finite element spaces for each component of the velocity
(Elsevier, 2016-01)This paper studies the stability of velocity-pressure mixed approximations of the Stokes problem when different finite ...
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Article
Superconvergence in velocity and pressure for the 3D time-dependent Navier-Stokes equations
(Sociedad Española de Matemática Aplicada, 2012-01)This work is devoted to the superconvergence in space approximation of a fully discrete scheme for the incompressible ...