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Article Dans Une Revue Journal of Evolution Equations Année : 2016

Remarks on stabilization of second-order evolution equations by unbounded dynamic feedbacks

Résumé

In this paper, we consider second-order evolution equations with unbounded dynamic feedbacks. Under a regularity assumption, we show that observability properties for the undamped problem imply decay estimates for the damped problem. We consider both uniform and non-uniform decay properties.
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Dates et versions

hal-03134782 , version 1 (08-02-2021)

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Zainab Abbas, Kaïs Ammari, Denis Mercier. Remarks on stabilization of second-order evolution equations by unbounded dynamic feedbacks. Journal of Evolution Equations, 2016, 16 (1), pp.95-130. ⟨10.1007/s00028-015-0294-2⟩. ⟨hal-03134782⟩
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