A posteriori error estimators suitable for moving finite element methods under anisotropic meshes
classification
🧮 math.NA
cs.NA
keywords
estimatorsanisotropicelementerrorfinitemeshesmethodsmoving
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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.
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