Article ID Journal Published Year Pages File Type
498799 Computer Methods in Applied Mechanics and Engineering 2011 11 Pages PDF
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
, ,