A new methodology for anisotropic mesh refinement based upon error gradients
نویسندگان
چکیده
منابع مشابه
Anisotropic mesh adaptation based upon a posteriori error estimates
An anisotropic mesh adaptation strategy for finite element solution of elliptic differential equations is considered. The adaptation method generates anisotropic adaptive meshes as quasiuniform ones in some metric space. The associated metric tensor is computed by means of a posteriori hierarchical error estimates. A global hierarchical error estimate is employed in this study to obtain reliabl...
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A new anisotropic mesh adaptation strategy for finite element solution of elliptic differential equations is presented. It generates anisotropic adaptive meshes as quasi-uniform ones in some metric space, with the metric tensor being computed based on hierarchical a posteriori error estimates. A global hierarchical error estimate is employed in this study to obtain reliable directional informat...
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ژورنال
عنوان ژورنال: Applied Numerical Mathematics
سال: 2004
ISSN: 0168-9274
DOI: 10.1016/j.apnum.2004.01.006