Zoubida Mghazli
Yahoo!
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Zoubida Mghazli.
Numerische Mathematik | 2003
Amal Bergam; Zoubida Mghazli; Rüdiger Verfürth
Summary.RésuméDans cet article, nous développons des estimations a posteriori de l’erreur commise en approchant un problème elliptique non linéaire, par une Méthode de Volumes Finis (MVF) de type ‚‚Vertex-Centered’’. Les estimateurs obtenus mesurent, le résidu de l’équation forte et l’irrégularité de la solution discrète, qui se traduit par des sauts à travers les inter-élélments. Une condition sur la fonction flux numérique sera imposée pour traiter la non conformité du problème, au cours de l’évaluation de l’estimation. Summary.We derive a posteriori error estimates for vertex-centered finite volume discretizations of a class of non-linear elliptic pdes. The error estimates are of residual type and incorporate residuals of the pde in its strong form on the control volumes and jumps of the pde’s prinicipal part across the element boundaries. The non-conformity of the discretization is taken into account by a condition on the numerical flux function.
Numerical Algorithms | 2003
Amal Bergam; Christine Bernardi; Frédéric Hecht; Zoubida Mghazli
In this paper we study residual spatial error indicators for a parabolic equation already discretized with respect to the time variable and approximated with the mortar finite element method. A posteriori error estimates are given at each step of time and are based on a local residual, the jumps of the normal derivative through the interfaces between elements and the jumps of the discrete solution through the mortars.
Mathematics of Computation | 2004
Amal Bergam; Christine Bernardi; Zoubida Mghazli
Mathematical Modelling and Numerical Analysis | 2008
Christine Bernardi; Tomás Chacón Rebollo; Frédéric Hecht; Zoubida Mghazli
Computer Methods in Applied Mechanics and Engineering | 2007
Christine Bernardi; Frédéric Hecht; Zoubida Mghazli
Ima Journal of Numerical Analysis | 2014
Christine Bernardi; Linda El Alaoui; Zoubida Mghazli
Computer Methods in Applied Mechanics and Engineering | 2015
Jocelyne Erhel; Zoubida Mghazli; Mestapha Oumouni
European scientific journal | 2015
Hassan Lemacha; Abdellatif Maslouhi; Moumtaz Razack; Zoubida Mghazli; Frédéric Hecht
Archive | 2014
Jocelyne Erhel; Zoubida Mghazli; Mestapha Oumouni
Congrès SMAI 2013 | 2013
Mestapha Oumouni; Jocelyne Erhel; Zoubida Mghazli