Year: 2013
International Journal of Numerical Analysis and Modeling, Vol. 10 (2013), Iss. 1 : pp. 139–153
Abstract
In this paper, we consider the extrapolation method for second order elliptic problems on general meshes and derive a type of finite element expansion which is dependent of the triangulation. It allows to prove the effectiveness of the extrapolation on general meshes and also validates the extrapolation method can be applied on the automatically produced meshes of the general computing domains. Some numerical examples are given to illustrate the theoretical analysis.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2013-IJNAM-562
International Journal of Numerical Analysis and Modeling, Vol. 10 (2013), Iss. 1 : pp. 139–153
Published online: 2013-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 15
Keywords: Extrapolation finite element method general meshes.