2 papers
math.AP2006
Effet d'une perturbation non lineaire sur l'obtention d'une Estimation Uniforme
Samy Skander Bahoura
To have an uniform estimate for the solutions of the scalar curvature equation perturbed by a non linear term, we give some minimal condition on the scalar curvature.
math.AP2006
Inégalités de Harnack et Phénomène de Concentration
Samy Skander Bahoura
We proove some inequalities concerning the product, sup * inf for some elliptic operators of order 2 and 4. Using those inequalities and the concentration phenomena we can describe…