Listar Artículos (Ecuaciones Diferenciales y Análisis Numérico) por título
Mostrando ítems 525-544 de 839
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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 asymptotic behavior of highly nonlinear hybrid stochastic delay differential equations
(American Institute of Mathematical Sciences, 2019-10)In this paper, under a local Lipschitz condition and a monotonicity condition, the problems on the existence and uniqueness ...
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On the asymptotic behaviour of a stochastic 3D Lans-Alpha model
(2011)The long-time behaviour of a stochastic 3D LANS-® model on a bounded domain is analysed. First, we reformulate the model ...
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On the boundary controllability of incompressible Euler fluids with Boussinesq heat effects
(Springer, 2015-12-30)This paper deals with the boundary controllability of inviscid incompressible fluids for which thermal effects are important. ...
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On the boundary controllability of non-scalar parabolic systems
(Elsevier, 2009-07)This Note is concerned with the boundary controllability of non-scalar linear parabolic systems. More precisely, two coupled ...
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On the control of some coupled systems of the Boussinesq kind with few controls
(AIMS, 2012-06-01)This paper is devoted to prove the local exact controllability to the trajectories for a coupled system, of the Boussinesq ...
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On the control of the Burgers-alpha model
(Project Euclid, 2013-09-15)This work is devoted to proving the local null controllability of the Burgers- α model. The state is the solution to a ...
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On the controllability of a free-boundary problem for the 1D heat equation
(Elsevier, 2016-01)This paper deals with the local null control of a free-boundary problem for the classical 1D heat equation with distributed ...
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On the controllability of parabolic systems with a nonlinear term involving the state and the gradient
(Society for Industrial and Applied Mathematics, 2002)We present some results concerning the controllability of a quasi-linear parabolic equation (with linear principal part) ...
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On the controllability of some equations of Sobolev-Galpern type
(Elsevier, 2019-09-19)In this paper we deal with the controllability problem for some Sobolev type equations. We show that the equations cannot ...
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On the controllability of the heat equation with nonlinear boundary Fourier conditions
(Elsevier, 2004-01-20)In this paper we analyze the approximate and null controllability of the classical heat equation with nonlinear boundary ...
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On the controllability of the N-dimensional Navier–Stokes and Boussinesq systems with N − 1 scalar controls
(Elsevier, 2005-01-18)In this Note we present several controllability results for nonlinear systems of the Navier–Stokes and Boussinesq kind. We discuss the existence of particular controls with a small number of degrees of freedom.
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On The Convergence of Solutions of Globally Modified Navier-Stokes Equations with Delays To Solutions of Navier-Stokes Equations with Delays
(, 2011)We prove that under suitable assumptions, from a sequence of solutions of globally modified Navier-Stokes equations with ...
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On the decay rate of solutions of non-autonomous differential systems
(2001)Some results on the asymptotic behaviour of solutions of diff erential equations concerning general decay rate are proved. ...
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On the existence and asymptotic stability of solutions for unsteady mixing-layer models
(AIMS, 2014-02-15)We introduce in this paper some elements for the mathematical analysis of turbulence models for oceanic surface mixing ...
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On the existence and multiplicity of positive solutions for some indefinite nonlinear eigenvalue problem
(American Mathematical Society, 2004-06)This paper concerns with the existence, uniqueness and/or multiplicity, and stability of positive solutions of an indefinite ...
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On the existence and uniqueness of solutions to stochastic three-dimensional Lagrangian averaged Navier-Stokes equations
(2006)We prove existence and uniqueness of solutions for a stochastic version of the 3DLagrangian averaged Navier-Stokes (LANS-®) ...
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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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On the existence of positive periodic solutions for n−species Lotka-Volterra competitive systems with distributed delays and impulses
(Springer, 2021-11-11)In this paper, we investigate the existence of positive periodic solutions for an n-species Lotka-Volterra system with ...
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On the existence of solutions for a parabolic-ellipticchemotaxis model with flux limitation and logistic source
(Wiley, 2023-01-22)In this article, we study the existence of solutions of a parabolic-elliptic system of partial differential equations ...