A posteriori error estimators suitable for moving finite element methods under anisotropic meshes
arXiv:1101.3635
Abstract
In this paper, we give a new type of a posteriori error estimators suitable for moving finite element methods under anisotropic meshes for general second-order elliptic problems. The computation of estimators is simple once corresponding Hessian matrix is recovered. Wonderful efficiency indices are shown in numerical experiments.
arXiv comment16 pages, 16 figures