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Mostrando ítems 11-16 de 16
Artículo
Controllability results for some nonlinear coupled parabolic systems by one control force
(IOS Press, 2006)
In this paper, we present new controllability results for some nonlinear coupled parabolic systems considered in a bounded domain Ω of IRN (with N ≥ 1 being arbitrary) when the control force acts on a unique equation ...
Artículo
Null controllability of the heat equation with boundary Fourier conditions: the linear case
(Société de Mathématiques Appliquées et Industrielles, 2006-06-20)
In this paper, we prove the global null controllability of the linear heat equation completed with linear Fourier boundary conditions of the form . We consider distributed controls with support in a small set and nonregular ...
Artículo
A geometric inverse problem for the Boussinesq system
(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 fluid governed by the stationary Boussinesq equations. First, we establish a uniqueness result. Then, ...
Artículo
Controllability results for cascade systems of m coupled parabolic PDEs by one control force
(European Mathematical Society, 2010)
In this paper we will analyze the controllability properties of a linear coupled parabolic system of m equations when a unique distributed control is exerted on the system. We will see that, when a cascade system is ...
Artículo
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. They will be modeled through the so-called Boussinesq approximation. In the zero heat diffusion ...
Artículo
Some controllability results for linear viscoelastic fluids
(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 viscoelastic fluid. We consider linear Maxwell fluids. First, we establish the large time approximate-finite ...