11 search results - page 1 / 3 » Recovery-Based Error Estimators for Interface Problems: Mixe... |
SIAMNUM
2010
12 years 11 months ago
2010
Abstract. In [9], we introduced and analyzed a recovery-based a posteriori error estimator for conforming linear finite element approximation to interface problems. It was shown th...
MOC
2010
12 years 11 months ago
2010
We derive in this paper a unified framework for a priori and a posteriori error analysis of mixed finite element discretizations of second-order elliptic problems. It is based on ...
SIAMNUM
2010
12 years 11 months ago
2010
We derive a posteriori error estimates for the discretization of the heat equation in a unified and fully discrete setting comprising the discontinuous Galerkin, finite volume, mix...
MOC
2002
13 years 4 months ago
2002
In this paper, we propose and study different mixed variational methods in order to approximate with finite elements the unilateral problems arising in contact mechanics. The discr...
MOC
2000
13 years 4 months ago
2000
The mortar finite element is an example of a non-conforming method which can be used to decompose and re-compose a domain into subdomains without requiring compatibility between th...