Some exact controllability results for the linear KdV equation and uniform controllability in the zero-dispersion limit
Résumé
In this paper, we deal with controllability properties of linear and nonlinear Korteweg-de Vries equations in a bounded interval. First, we establish the null controllability of the linear equation via the left Dirichlet boundary condition, and its exact controllability via both Dirichlet boundary conditions. As a consequence, we obtain local exact controllability results for the nonlinear KdV equation. Finally, we prove a result of uniform controllability of the linear KdV equation in the limit of zero-dispersion.
Domaines
Analyse numérique [math.NA]
Origine : Fichiers produits par l'(les) auteur(s)
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