Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
498799 | Computer Methods in Applied Mechanics and Engineering | 2011 | 11 Pages |
Abstract
This paper outlines goal-oriented finite element error control for Signorini’s problem. The discretization is based on a mixed formulation proposed by Hlavacek et al. which is extended to higher-order polynomials. A duality argument based on a variational inequality is applied, which allows for the estimates in h- as well as hp-adaptivity. Numerical results confirm the applicability of the theoretical findings.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
A. Schröder, A. Rademacher,