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Listar Artículos (Ecuaciones Diferenciales y Análisis Numérico) por autor "Doubova Krasotchenko, Anna"
Mostrando ítems 1-8 de 8
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Artículo
A geometric inverse problem for the Boussinesq system
Doubova Krasotchenko, Anna; Fernández Cara, Enrique; González Burgos, Manuel; Ortega Palma, Jaime Humberto (American Institute of Mathematical Sciences, 2006-11)In this work we present some results for the inverse problem of the identification of a single rigid body immersed in a ...
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Artículo
Application of global Carleman estimates with rotated weights to an inverse problem for the wave equation
Doubova Krasotchenko, Anna; Osses Alvarado, Axel (Elsevier, 2005-11-01)We establish geometrical conditions for the inverse problem of determining a stationary potential in the wave equation ...
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Exact controllability to trajectories for semilinear heat equations with discontinuous diffusion coefficientes
Doubova Krasotchenko, Anna; Osses Alvarado, Axel; Puel, Jean-Pierre (SMAI, 2002-06)The results of this paper concern exact controllability to the trajectories for a coupled system of semilinear heat ...
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Artículo
On the controllability of parabolic systems with a nonlinear term involving the state and the gradient
Doubova Krasotchenko, Anna; Fernández Cara, Enrique; González Burgos, Manuel; Zuazua Iriondo, Enrique (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 the heat equation with nonlinear boundary Fourier conditions
Doubova Krasotchenko, Anna; Fernández Cara, Enrique; González Burgos, Manuel (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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Some controllability results for linear viscoelastic fluids
Boldrini, José Luiz; Doubova Krasotchenko, Anna; Fernández Cara, Enrique; González Burgos, Manuel (Society for Industrial and Applied Mathematics, 2012)We analyze the controllability properties of systems which provide a description, at first approximation, of a kind of ...
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Artículo
Some inverse problems for the Burgers equation and related systems
Apraiz, J.; Doubova Krasotchenko, Anna; Fernández Cara, Enrique; Yamamoto, M. (Elsevier, 2021-11-23)In this article we deal with one-dimensional inverse problems concerning the Burgers equation and some related nonlinear ...
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Uniqueness and partial identification in a geometric inverse problem for the Boussinesq system
Doubova Krasotchenko, Anna; Fernández Cara, Enrique; González Burgos, Manuel; Ortega Palma, Jaime Humberto (Elsevier, 2006-05-01)We analyze the inverse problem of the identification of a rigid body immersed in a fluid governed by the stationary Boussinesq ...