40 citations
- Centre National de la Recherche ScientifiqueFR6 papers
- King Abdulaziz UniversitySA6 papers
- University of MonastirTN5 papers
- University of SfaxTN4 papers
- Faculty of Sciences of SfaxTN3 papers
- Institut de Mathématiques de ToulouseFR3 papers
- Institut Élie Cartan de LorraineFR2 papers
- Istanbul Technical UniversityTR2 papers
- Laboratoire de Mathématiques Blaise PascalFR2 papers
- Tunis El Manar UniversityTN2 papers
- Université de LorraineFR2 papers
- University of GafsaTN2 papers
7 papers · 1 filter
Inverse -source problem and a strict positivity property for coupled subdiffusion systems
Mohamed BenSalah, Yikan Liu
This article is concerned with the inverse problem on determining the temporal component of the source term in a coupled time-fractional diffusion system by a single point observat…
Energy decay for a system of Schr{ö}dinger equations in a wave guide
Radhia Ayechi, Ilhem Boukhris, Julien Royer
We prove exponential decay for a system of two Schr{ö}dinger equations in a wave guide, with coupling and damping at the boundary. This relies on the spectral analysis of the corre…
Linearised electrodynamics and stabilisation of a cold magnetised plasma
Simon Labrunie, Ibtissem Zaafrani
We consider a linearized Euler--Maxwell model for the propagation and absorption of electromagnetic waves in a magnetized plasma. We present the derivation of the model, and we sho…
Well-posedness and exponential decay for the Euler-Bernoulli beam conveying fluid equation with non-constant velocity and dynamical boundary conditions
Akram Ben Aissa, Mama Abdelli, Alessandro Duca
In this paper, we consider an Euler-Bernoulli beam equation with time-varying internal fluid. We assume that the fluid is moving with non-constant velocity and dynamical boundary c…
Stabilization of two strongly coupled hyperbolic equations in exterior domains
L. Aloui, H. Azaza
In this paper we study the behavior of the total energy and the -norm of solutions of two coupled hyperbolic equations by velocities in exterior domains. Only one of the two e…
On the stability of the Bresse system with frictional damping
Tej-Eddine Ghoul, Moez Khenissi, Belkacem Said-Houari
In this paper, we consider the Bresse system with frictional damping terms and prove some optimal decay results for the -norm of the solution and its higher order derivatives.…