Listar Artículos (Ecuaciones Diferenciales y Análisis Numérico) por agencia financiadora "Dirección General de Investigación Científica y Técnica (DGICYT). España"
Mostrando ítems 1-11 de 11
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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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Coupling the Stokes and Navier-Stokes equations with two scalar nonlinear parabolic equations
(EDP Sciences, 1999)This work deals with a system of nonlinear parabolic equations arising in turbulence modelling. The unknowns are the N ...
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Existence and uniqueness results for a coupled problem related to the stationary Navier-Stokes System
(1997-04)In this paper, we consider some systems which are close to the stationary Navier-Stokes equations. The structure of these ...
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Un método de elementos finitos incondicionalmente estable en norma uniforme para resolver las ecuaciones de Euler 2D
(Universitat Politècnica de Catalunya, 1993)Este trabajo presenta dos algoritmos de tipo transporte e interpolación con Elementos Finitos para la resolución numérica ...
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Métodos de elementos finitos estabilizados para flujos de fluidos incompresibles
(Sociedad Española de Matemática Aplicada, 1996) -
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Null and approximate controllability for weakly blowing up semilinear heat equations
(Elsevier, 2000-09)We consider the semilinear heat equation in a bounded domain of Rd , with control on a subdomain and homogeneous Dirichlet ...
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Null controllability of the semilinear heat equation
(EDP Sciences, 1997-04)This paper is concerned with the null controllability of systems governed by semilinear parabolic equations. The control ...
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On the approximate and null controllability of the Navier-Stokes equations
(Society for Industrial and Applied Mathematics, 1999-06)This paper presents some known results on the approximate and null controllability of the Navier–Stokes equations. All of them can be viewed as partial answers to a conjecture of J.-L. Lions.
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On the existence of dead cores for degenerate Lotka-Volterra models
(Cambridge University Press, 2000-08)In this work we study the existence, uniqueness and qualitative properties of nonnegative solutions of the Lotka-Volterra ...
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Several questions concerning the control of parabolic systems
(Sociedad Española de Matemática Aplicada, 2008-03)This paper is devoted to recall several recent results concerning the null controllability of some parabolic systems. ...
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The differentiability of the drag with respect to the variations of a Lipschitz domain in a Navier-Stokes flow
(Society for Industrial and Applied Mathematics, 1997)This paper is concerned with the computation of the drag T associated with a body traveling at uniform velocity in a fluid ...