✍ Scribed by Fabio A. Milner
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The purpose of the paper is to obtain a priori error estimates for the hp-version of penalty Galerkin BEM applied to frictionless contact problems in elasticity. The error analysis is divided into two parts. At first we consider the error caused by the approximation of the variational inequality (or
## Abstract We give a thorough quantitative error analysis for the effect of coefficient idealization on solutions of linear elliptic boundary value problems. The a posteriori error estimate is derived by a tactful application of the duality theory in convex analysis. The estimate involves an auxil
In this work we derive and analyze a posteriori error estimators for low-order nonconforming finite element methods of the linear elasticity problem on both triangular and quadrilateral meshes, with hanging nodes allowed for local mesh refinement. First, it is shown that equilibrated Neumann data on