Energy norm a posteriori error estimates for discontinuous Galerkin approximations of the linear elasticity problem
Journal article, 2011

We present a residual-based a posteriori error estimate in an energy norm of the error in a family of discontinuous Galerkin approximations of linear elasticity problems. The theory is developed in two and three spatial dimensions and general nonconvex polygonal domains are allowed. We also present some illustrating numerical examples.

A posteriori error estimate

Elasticity

Adaptivity

fem

finite-element methods

Discontinuous Galerkin

Author

Peter F G Hansbo

University of Gothenburg

Chalmers, Mathematical Sciences, Mathematics

M. G. Larson

Umeå University

Computer Methods in Applied Mechanics and Engineering

0045-7825 (ISSN)

Vol. 200 45-46 3026-3030

Subject Categories

Computational Mathematics

DOI

10.1016/j.cma.2011.06.008

More information

Latest update

2/27/2018