Contrôle distribué de l'équation des ondes dans des domaines minces Article

Tcheugoué Tébou, LR. (1997). Contrôle distribué de l'équation des ondes dans des domaines minces . ESAIM: Mathematical Modelling and Numerical Analysis, 31(7), 871-890. 10.1051/m2an/1997310708711

cited authors

  • Tcheugoué Tébou, LR

abstract

  • We study by the method H.U.M. of J. L. Lions, the exact internal controllability of the vibrations of a body of small thickness. Afterwards, we let the thickness parameter go to zero and we prove that the limit of the sequence of exact controls is she exact control of the 2-dimensional limit system. We also prove strong convergence results for the sequence of controls.

authors

publication date

  • January 1, 1997

published in

Digital Object Identifier (DOI)

start page

  • 871

end page

  • 890

volume

  • 31

issue

  • 7