p-Version error estimation for linear elasticity
نویسندگان
چکیده
منابع مشابه
Symmetry-Free, p-Robust Equilibrated Error Indication for the hp-Version of the FEM in Nearly Incompressible Linear Elasticity
We consider the extension of the p-robust equilibrated error estimator due to Braess, Pillwein and Schöberl to linear elasticity. We derive a formulation where the local mixed auxiliary problems do not require symmetry of the stresses. The resulting error estimator is p-robust, and the reliability estimate is also robust in the incompressible limit if quadratics are included in the approximatio...
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ژورنال
عنوان ژورنال: Computational Mechanics
سال: 2008
ISSN: 0178-7675,1432-0924
DOI: 10.1007/s00466-008-0333-8