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
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- University of GafsaTN2 papers
4 papers · 1 filter
On inversion and connection coefficients for basic hypergeometric polynomials
Hamza Chaggara, Mohamed Mabrouk
In this paper, we propose a general method to express explicitly the inversion and the connection coefficients between two basic hypergeometric polynomial sets. As application, we…
Semilinear equations associated with Dunkl Laplacian
Mohamed Ben Chrouda, Khalifa El Mabrouk, Kods Hassine
Let be the Dunkl Laplacian on associated with a reflection group and a multiplicity function . The purpose of this paper is to establish necessary and su…
A unified numerical model of collisional depolarization and broadening rates due to hydrogen atom collisions
M. Derouich, A. Radi, P. S. Barklem
Interpretation of solar polarization spectra accounting for partial or complete frequency redistribution requires data on various collisional processes. Data for depolarization and…
Local energy decay and smoothing effect for the damped Schr{ö}dinger equation
Moez Khenissi, Julien Royer
We prove the local energy decay and the smoothing effect for the damped Schr{ö}dinger equation on R^d. The self-adjoint part is a Laplacian associated to a long-range perturbation…