Optimal Control
On the controllability for Maxwell's equations in specific media
[Sur la controlabilté des équations de Maxwell dans des milieux spécifiques]
Comptes Rendus. Mathématique, Tome 341 (2005) no. 11, pp. 665-668.

Dans cette Note nous étudions le problème de la contrôlabilité exacte des équations de Maxwell en milieux spécifiques avec deux différents modèles, d'un côté le modèle en temps de Drude–Born–Fedorov, et d'un autre côté un milieu bilinéaire simplifié.

Pour le premier on prouve la non contrôlabilité approchée alors que pour le second nous prouvons la contrôlabilité exacte sous les conditions usuelles suffisantes de l'équation des ondes.

In this Note we study the problem of exact controllability of the Maxwell's equations in specific media with two different models, on the one hand the so-called Drude–Born–Fedorov model, in the time domain, and on the other hand a simplified bilinear medium.

For the first one we prove the non approximate controllability whereas for the second one we are able to prove the exact controllability under the usual conditions of the wave equation.

Reçu le :
Accepté le :
Publié le :
DOI : 10.1016/j.crma.2005.10.011
Courilleau, Patrick 1 ; Horsin Molinaro, Thierry 2

1 Université de Cergy-Pontoise, département de mathématiques (UMR 8088), 2, avenue Adophe-Chauvin, 95302 Cergy-Pontoise cedex, France
2 Université de Versailles-St Quentin, laboratoire de mathématiques appliquées, 45, avenue des États-Unis, 78035 Versailles, France
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Courilleau, Patrick; Horsin Molinaro, Thierry. On the controllability for Maxwell's equations in specific media. Comptes Rendus. Mathématique, Tome 341 (2005) no. 11, pp. 665-668. doi : 10.1016/j.crma.2005.10.011. http://archive.numdam.org/articles/10.1016/j.crma.2005.10.011/

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