Issue |
ESAIM: COCV
Volume 4, 1999
|
|
---|---|---|
Page(s) | 577 - 593 | |
DOI | https://doi.org/10.1051/cocv:1999123 | |
Published online | 15 August 2002 |
Dynamic stabilization of systems via decoupling techniques
Université de Franche-Comté,
Laboratoire de Calcul Scientifique et UMR 6623 du CNRS,
16 route de Gray, 25000 Besançon, France.
Received:
8
February
1999
Revised:
21
September
1999
We give sufficient conditions which allow the study of the exponential stability of systems closely related to the linear thermoelasticity systems by a decoupling technique. Our approach is based on the multipliers technique and our result generalizes (from the exponential stability point of view) the earlier one obtained by Henry et al.
Résumé
Nous donnons des conditions suffisantes qui permettent l'étude de la stabilité exponentielle de systèmes similaires à celui de la thermoélasticité en utilisant une technique de découplage. Notre approche est basée sur la technique des multiplicateurs et notre résultat généralise (du point de vue de la stabilité exponentielle) celui obtenu par Henry et al.
Mathematics Subject Classification: 73B30 / 93D15 / 93D20
Key words: Stabilization / thermoelasticity.
© EDP Sciences, SMAI, 1999
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