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Artículo
Field-design optimization with triangular heliostat pods
(American Institute of Physics, 2016-05)
In this paper the optimization of a heliostat field with triangular heliostat pods is addressed. The use of structures which allow the combination of several heliostats into a common pod system aims to reduce the high ...
Artículo
Una nueva publicación: el SEMA Journal
(Real Sociedad Matematica Española, 2011)
Con gran alegría e ilusión, tenemos el honor de anunciar el primer volumen de una nueva revista científica, editada por la Sociedad Española de Matemática Aplicada (SEMA). Se denomina SEMA Journal. En este breve artículo, ...
Artículo
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 controls, locally supported in space. In the main result we prove that, if the final time T is ...
Artículo
Exact controllability to the trajectories for parabolic PDEs with nonlocal nonlinearities
(Springer, 2019-09)
This paper deals with the analysis of the internal control of a parabolic PDE with nonlinear diffusion, nonlocal in space. In our main result, we prove the local exact controllability to the trajectories with distributed ...
Artículo
Null controllability for a parabolic-elliptic coupled system
(Springer, 2013-06)
In this paper, we prove the null controllability of some parabolicelliptic systems. The control is distributed, locally supported in space and appears only in one PDE. The arguments rely on fixed-point reformulation and ...
Artículo
Numerical controllability of the wave equation through primal methods and Carleman estimates
(EDP Sciences, 2013)
This paper deals with the numerical computation of boundary null controls for the 1D wave equation with a potential. The goal is to compute approximations of controls that drive the solution from a prescribed initial ...
Artículo
On the Numerical Controllability of the Two-Dimensional Heat, Stokes and Navier–Stokes Equations
(Springer, 2016-08-16)
The aim of this work is to present some strategies to solve numerically controllability problems for the two-dimensional heat equation, the Stokes equations and the Navier–Stokes equations with Dirichlet boundary conditions. ...
Artículo
Some inverse and control problems for fluids
(Université Blaise Pascal de Clermont-Ferrand, 2013)
This paper deals with some inverse and control problems for the Navier-Stokes and related systems. We will focus on some particular aspects that have recently led to interesting (theoretical and numerical) results: geometric ...
Artículo
Null controllability of linear heat and wave equations with nonlocal spatial terms
(Society for Industrial and Applied Mathematics, 2016)
In this paper, we study the null controllability of linear heat and wave equations with spatial nonlocal integral terms. Under some analyticity assumptions on the corresponding kernel, we show that the equations are ...
Artículo
Controlling linear and semilinear systems formed by one elliptic and two parabolic PDEs with one scalar control
(EDP Sciences, 2016)
In this paper, we prove controllability results for some linear and semilinear systems where we find two parabolic PDEs and one elliptic PDE and we act through one locally supported in space scalar control. The arguments ...