Hostname: page-component-586b7cd67f-t7fkt Total loading time: 0 Render date: 2024-11-24T00:53:01.827Z Has data issue: false hasContentIssue false
  • English
  • Français

Formulations Mixtes Augmentées et Applications

Published online by Cambridge University Press:  15 August 2002

Boujemâa Achchab  and
Abdellatif AGOUZAL
Boujemâa Achchab
Affiliation:
Laboratoire d'Analyse Numérique, CNRS UMR 5585, Université Claude Bernard Lyon 1, 43 bd. du 11 Novembre 1918, 69622 Villeurbanne Cedex, France.
Abdellatif AGOUZAL
Affiliation:
Laboratoire d'Analyse Numérique, CNRS UMR 5585, Université Claude Bernard Lyon 1, 43 bd. du 11 Novembre 1918, 69622 Villeurbanne Cedex, France.
Get access

Abstract

We propose and analyse a abstract framework for augmented mixed formulations.We give a priori error estimate in the general case: conforming and nonconforming approximations with or without numerical integration.Finally, a posteriori error estimator is given. An example of stabilized formulation for Stokes problem is analysed.

Keywords

Mixed formulationa posteriori error estimators.
Type
Research Article
Information
ESAIM: Mathematical Modelling and Numerical Analysis , Volume 33 , Issue 3 , May 1999 , pp. 459 - 478
Copyright
© EDP Sciences, SMAI, 1999

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)