In the present work, we study controllability results for two problems on the theory of the partial differential equations. We use global Carleman inequalities to show the null controllability for the heat equation and for a PDE with complex principal part. We obtain the control of minimal norm solving a dual minimization problem.Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorNo presente trabalho, estudaremos resultados de controlabilidade para dois problemas da teoria das equações diferenciais parciais. Por meio de estimativas globais de Carleman, mostraremos detalhadamente a controlabilidade nula para a equação do calor e para uma equação diferencial parcial com parte principal complexa. Obteremos o controle de norma mínima re...
International audienceWe prove the null controllability of a parabolic system. The single control is...
International audienceWe prove the null controllability of a parabolic system. Thesingle control is ...
31 pages. This version (4) is an expanded, corrected and translated-to-English version of hal-003517...
No presente trabalho, estudaremos resultados de controlabilidade para dois problemas da teoria das e...
Abstract. This paper has been conceived as an overview on the controllability properties of some rel...
AbstractThe paper is devoted to a study of the null controllability for the semilinear parabolic equ...
This paper has been conceived as an overview on the controllability properties of some relevant (lin...
Abstract. In this paper we establish some exact controllability results for systems of two parabolic...
This Note investigates the boundary controllability, as well as the internal controllability, of the...
AbstractThis paper concerns the null controllability of the system governed by coupled degenerate eq...
We present a review of recent results concerning the null controllability of parabolic systems. Amo...
This work studies the null-controllability of a class of abstract parabolic equations. The main con...
In this paper, we consider the null controllability problem for the semilinear heat equation in an u...
This paper deals with the numerical computation of distributed null controls for the 1D heat equatio...
In this paper, we present a new Carleman estimate for the adjoint equations associated to a class of...
International audienceWe prove the null controllability of a parabolic system. The single control is...
International audienceWe prove the null controllability of a parabolic system. Thesingle control is ...
31 pages. This version (4) is an expanded, corrected and translated-to-English version of hal-003517...
No presente trabalho, estudaremos resultados de controlabilidade para dois problemas da teoria das e...
Abstract. This paper has been conceived as an overview on the controllability properties of some rel...
AbstractThe paper is devoted to a study of the null controllability for the semilinear parabolic equ...
This paper has been conceived as an overview on the controllability properties of some relevant (lin...
Abstract. In this paper we establish some exact controllability results for systems of two parabolic...
This Note investigates the boundary controllability, as well as the internal controllability, of the...
AbstractThis paper concerns the null controllability of the system governed by coupled degenerate eq...
We present a review of recent results concerning the null controllability of parabolic systems. Amo...
This work studies the null-controllability of a class of abstract parabolic equations. The main con...
In this paper, we consider the null controllability problem for the semilinear heat equation in an u...
This paper deals with the numerical computation of distributed null controls for the 1D heat equatio...
In this paper, we present a new Carleman estimate for the adjoint equations associated to a class of...
International audienceWe prove the null controllability of a parabolic system. The single control is...
International audienceWe prove the null controllability of a parabolic system. Thesingle control is ...
31 pages. This version (4) is an expanded, corrected and translated-to-English version of hal-003517...