38 citations · 178 across the 63 of their papers we have counts for
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math.OC2026
Energy decay and weak observability for some evolution systems
Kaïs Ammari, Faouzi Triki
In an abstract functional framework, we investigate the equivalence between two fundamental properties: weak observability and energy decay associated with certain classes of dissi…
math.AP2026
Delay is Necessary for a Potential to Achieve Exponential Stabilization of the Wave Equation via Internal Control
Crédo Roselin Fanou, Kaïs Ammari, Islam Boussaada
In this work, we study the stabilization of the wave equation using an internal delayed potential. Interestingly, the stabilization mechanism is entirely induced by the delay, sinc…
math.AP2026
Regularity and stability of two coupled Euler-Bernoulli equations with a localized singular structural damping
K. Ammari, F. Hassine, L. Tebou
This paper is concerned with the study of regularity and stability properties of two Euler-Bernoulli beam equations with localized singular damping. Under suitable regularity assum…