38 citations · 178 across the 63 of their papers we have counts for
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math.AP2016
Improved results on the nonlinear feedback stabilization of a rotating body-beam system
K. Ammari, A. Bchatnia, B. Chentouf
This article is dedicated to the investigation of the stabilization problem of a flexible beam attached to the center of a rotating disk. We assume that the feedback law contains a…
math.AP2016★ 3 cited
H{ö}lder stability in determining the potential and the damping coefficient in a wave equation
Kais Ammari, Mourad Choulli, Faouzi Triki
We improve the preceding results obtained by the first and the second authors in [3]. They concern the stability issue of the inverse problem that consists in determining the poten…
math.DS2016
Non uniform decay of the energy of some dissipative evolution systems
Kaïs Ammari, Ahmed Bchatnia, Karim El Mufti
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 observabil…