Skip to main content
Log in

Estimateur d'erreur a posteriori hiérarchique. Application aux éléments finis mixtes

  • Published:
Numerische Mathematik Aims and scope Submit manuscript

Abstract.

We propose a generalisation of the hierarchical a posteriori error estimator of Bank-Weiser to mixed formulations, in the cases of conforming and non conforming approximations, with or without numerical integration. We present as examples of application: the Dirichlet problem for the Laplace operator, in mixed dual formulation, with and without numerical integration.

Résumé

On propose une généralisation de l'estimateur a posteriori hiérarchique de Bank-Weiser aux formulation mixtes, dans le cas d'approximations conformes et non conformes, avec ou sans intégration numérique. On présente comme exemples d'application: la formulation mixte duale du problème de Dirichlet pour le Laplacien, avec et sans intégration numérique.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

Author information

Authors and Affiliations

Authors

Additional information

Received July 17, 1995 / Revised version received January 24, 1997

Rights and permissions

Reprints and permissions

About this article

Cite this article

Achchab, B., Agouzal, A., Baranger, J. et al. Estimateur d'erreur a posteriori hiérarchique. Application aux éléments finis mixtes. Numer. Math. 80, 159–179 (1998). https://doi.org/10.1007/s002110050364

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/s002110050364

Navigation