Anisotropic a posteriori error estimate for the virtual element method
نویسندگان
چکیده
منابع مشابه
A posteriori error estimate for the mixed finite element method
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On anisotropic nite element meshes, the standard residual based error indicator is derived and it is proved that it is not eecient if the aspect ratio detoriates. For a nonlocal error indicator it is proved that it is reliable and eecient independent of the aspect ratio. This is also connrmed by some numerical calculations. 1. Formulation of the problem. Let 2 IR be a bounded polygonal domain. ...
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ژورنال
عنوان ژورنال: IMA Journal of Numerical Analysis
سال: 2021
ISSN: 0272-4979,1464-3642
DOI: 10.1093/imanum/drab001