Department of Mathematics Faculty of Sciences of Sfax University of Sfax, Sfax, Sfax, 3029, Tunisia
K. Boukerrioua, T. Ghrissi, Mohamed Ali Hammami
In this paper: The aim purpose of the present work is to investigate a nonlinear Gronwall-Bellman- Bihari-Gamidov’s type inequality. This investigation allows us to study the asymptotic behavior of some differential...
Mohamed Ayari, Zeineb Klai, Mohamed Ali Hammami
In this paper: This study presents a hybrid computational approach integrating Discrete Wavelet Transforms (DWT) with the Finite Element Method (FEM) to achieve adaptive mesh refinement and improve simulation effici...
Mohamed Ali Hammami, Hanen Damak, Nizar Hadj Taieb
In this paper: The present research proposes new requirements for practical 𝓗-stability in non-autonomous nonlinear systems. We introduce new converse Lyapunov theorems specifically for these types of systems. To an...
Wided Gouadri, Mohamed Ali Hammami
In this paper: New, easily verifiable criteria for the global exponential stability (GES) and the global practical exponential stability (PGES) of generalized Cohen–Grossberg neural networks with time-varying delays...
Hanen Damak, Mohamed Ali Hammami, Souad Jawadi
In this paper: This study investigates the uniqueness and stability of solutions for infinite-dimensional systems with infinite delay, using almost-sectorial operators and specific conditions on the nonlinear terms....
Mohamed Ali Hammami
In this paper: In this paper, we investigate the problem of exponential stabilization of a class of nonlinear time varying systems. We use Lyapunov techniques to obtain exponential stability of the system in closed-...
Mohamed Ali Hammami
In this paper: This work addresses the problem of uniform practical exponential stability for nonlinear perturbed systems on time scales. Based on Lyapunov techniques and LMI's approach, new sufficient conditions ar...
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