Internal controllability of the Korteweg-de Vries equation on a bounded domain - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue ESAIM: Control, Optimisation and Calculus of Variations Année : 2015

Internal controllability of the Korteweg-de Vries equation on a bounded domain

(1) , (1) , (2)
1
2

Résumé

This paper is concerned with the control properties of the Korteweg–de Vries (KdV) equation posed on a bounded interval (0, L) with a distributed control. When the control region is an arbitrary open subdomain (l1,l2), we prove the null controllability of the KdV equation by means of a new Carleman inequality. As a consequence, we obtain a regional controllability result, which roughly tells us that any target function arbitrarily chosen on (0,l1) and null on (l2,L) is reachable. Finally, when the control region is a neighborhood of the right endpoint, an exact controllability result in a weighted L2-space is also established.

Dates et versions

hal-01261677 , version 1 (25-01-2016)

Identifiants

Citer

Roberto Capistrano Filho, Ademir Pazoto, Lionel Rosier. Internal controllability of the Korteweg-de Vries equation on a bounded domain. ESAIM: Control, Optimisation and Calculus of Variations, 2015, 21 (4), pp.1076-1107. ⟨10.1051/cocv/2014059⟩. ⟨hal-01261677⟩
88 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook Twitter LinkedIn More