We obtain a novel interior control result for wave equations on time dependent domains. This is done by deriving a suitable Carleman estimate and proving the corresponding observability inequality. We consider the wave equation with time dependent lower order coefficients, without any time analyticity assumptions. Moreover, we obtain improved control regions when compared with standard Carleman methods.Comment: 19 pages, minor typography correction
In this paper we consider an interior stabilization problem for the wave equation with dynamic bound...
International audienceLet $\Omega$ be a $C^2$ bounded domain of $\mathbb R^n$, $n\geq2$, and fix $Q...
In the case of the wave equation, defined on a sufficiently smooth bounded domain of arbitrary dimen...
In this paper we eliminate altogether geometrical conditions that were assumed (even) with control a...
PhD Theses.The main question one considers in control theory is the following: Given a physical sys...
31 pagesInternational audienceIn this article, we extensively develop Carleman estimates for the wav...
We consider a compact Riemannian manifold M (possibly with boundary) and Σ ⊂ M \ ∂M an interior hype...
37 pages, 3 figures. A paraître dans American Journal of Mathematics.International audienceIn this p...
Abstract In this paper, we shall be concerned with interior controllability for a one-dimensional wa...
In this article, we give a completely constructive proof of the observability/controllability of the...
Abstract. This paper is concerned with the approximate and exact con-trollability properties of the ...
An optimal control problem for the wave equation with Dirichlet boundary conditions, initial data in...
Received *****; accepted after revision +++++ Presented by The boundary observability of the wave eq...
International audienceWe consider the problem of the numerical approximation of the linear controlla...
International audienceWe consider a transmission wave equation in two embedded domains in $R^2$ , wh...
In this paper we consider an interior stabilization problem for the wave equation with dynamic bound...
International audienceLet $\Omega$ be a $C^2$ bounded domain of $\mathbb R^n$, $n\geq2$, and fix $Q...
In the case of the wave equation, defined on a sufficiently smooth bounded domain of arbitrary dimen...
In this paper we eliminate altogether geometrical conditions that were assumed (even) with control a...
PhD Theses.The main question one considers in control theory is the following: Given a physical sys...
31 pagesInternational audienceIn this article, we extensively develop Carleman estimates for the wav...
We consider a compact Riemannian manifold M (possibly with boundary) and Σ ⊂ M \ ∂M an interior hype...
37 pages, 3 figures. A paraître dans American Journal of Mathematics.International audienceIn this p...
Abstract In this paper, we shall be concerned with interior controllability for a one-dimensional wa...
In this article, we give a completely constructive proof of the observability/controllability of the...
Abstract. This paper is concerned with the approximate and exact con-trollability properties of the ...
An optimal control problem for the wave equation with Dirichlet boundary conditions, initial data in...
Received *****; accepted after revision +++++ Presented by The boundary observability of the wave eq...
International audienceWe consider the problem of the numerical approximation of the linear controlla...
International audienceWe consider a transmission wave equation in two embedded domains in $R^2$ , wh...
In this paper we consider an interior stabilization problem for the wave equation with dynamic bound...
International audienceLet $\Omega$ be a $C^2$ bounded domain of $\mathbb R^n$, $n\geq2$, and fix $Q...
In the case of the wave equation, defined on a sufficiently smooth bounded domain of arbitrary dimen...
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