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Journal Articles Zeitschrift für Analysis und ihre Anwendungen Year : 2017

Non-Uniform Decay of the Energy of some Dissipative Evolution Systems

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Ahmed Bchatnia
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  • PersonId : 1049803
Karim El Mufti
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  • PersonId : 1049800

Abstract

In this paper we consider second order evolution equations with bounded damping. We give a characterization of a non-uniform decay for the damped problem using a kind of observability estimate for the associated undamped problem.

Dates and versions

hal-02169454 , version 1 (01-07-2019)

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Kaïs Ammari, Ahmed Bchatnia, Karim El Mufti. Non-Uniform Decay of the Energy of some Dissipative Evolution Systems. Zeitschrift für Analysis und ihre Anwendungen, 2017, 36 (2), pp.239-251. ⟨10.4171/ZAA/1587⟩. ⟨hal-02169454⟩
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