<b>Observability of discretized wave equations</b> - doi: 10.5269/bspm.v25i1-2.7426

  • Paola Loreti Universitµa degli Studi di Roma \La Sapienza"
  • Vilmos Komornik Université Louis Pasteur

Résumé

We establish several boundary observability results for finite-dimensional approximations of systems of strings and beams via space discretization. Our results allow us to recover the optimal observability theorems concerning the continuous case by a limit process.

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Biographie de l'auteur

Paola Loreti, Universitµa degli Studi di Roma \La Sapienza"

Dipartimento di Metodi e Modelli

Matematici per le Scienze Applicate

Universitµa degli Studi di Roma \La Sapienza"

Via A. Scarpa, 16

00161 Roma, Italy

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