18 citations
- University of SfaxTN6 papers
- Faculty of Sciences of SfaxTN2 papers
- Qassim UniversitySA2 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT2 papers
- Universidad de GranadaES2 papers
- Aix-Marseille UniversitéFR1 paper
- Centre Interdisciplinaire de Nanoscience de MarseilleFR1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- King Fahd University of Petroleum and MineralsSA1 paper
- King Faisal UniversitySA1 paper
- Northwestern UniversityUS1 paper
- United Arab Emirates UniversityAE1 paper
4 papers · 2 filters
Existence of Conformal Metrics on Spheres with Prescribed Paneitz Curvature
Mohamed Ben Ayed, Khalil El Mehdi
In this paper we study the problem of prescribing a fourth order conformal invariant (the Paneitz curvature) on the -sphere, with . Using tools from the theory of criti…
Some Existence Results for a Paneitz Type Problem Via the Theory of Critical Points at Infinity
Mohamed Ben Ayed, Khalil El Mehdi, Mokhless Hammami
In this paper a fourth order equation involving critical growth is considered under Navier boundary condition. We give some topological conditions on a given function to ensure the…
The Paneitz Curvature Problem on Lower Dimensional Spheres
Mohamed Ben Ayed, Khalil El Mehdi
In this paper we prescribe a fourth order conformal invariant 9the Paneitz Curvature) on five and six spheres. Using dynamical and topological methods involving the study of critic…
The Scalar Curvature Problem on the Four Dimensional Half Sphere
M. Ben Ayed, K. El Mehdi, M. Ould Ahmedou
In this paper, we consider the problem of prescribing the scalar curvature under minimal boundary conditions on the standard four dimensional half sphere. We provide an Euler-Hopf…