4 citations · 5 across the 3 of their papers we have counts for
4 papers
Global asymptotic expansion for anisotropic singularly perturbed elliptic problems
David Maltese, Chokri Ogabi
In this paper, we study some anisotropic singular perturbations for a class of linear elliptic problems. We show a global asymptotic expansion of the solution in certain functional…
Uniform estimates for conforming Galerkin method for anisotropic singularly perturbed elliptic problems
David Maltese, Chokri Ogabi
In this article, we study some anisotropic singular perturbations for a class of linear elliptic problems. A uniform estimates for conforming finite element method are derive…
On some new results on anisotropic singular perturbations of second order elliptic operators
David Maltese, Chokri Ogabi
In this article, we deal with some problems involving a class of singularly perturbed elliptic operator. We prove the asymptotic preserving of a general Galerkin method associated…
On the L^p-theory of Anisotropic singular perturbations of elliptic problems
Chokri Ogabi
In this article we give an extention of the L^2-theory of anisotropic singular perturbations for elliptic problems. We study a linear and some nonlinear problems involving L^p data…