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Exact-curved Lagrange finite elements for the Poisson problem in two dimensions

Ishizaka, Hiroki
arXiv (All) · Papers
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numerical-analysis
Conforming mapped Lagrange finite elements of any fixed degree are analysed for the Poisson problem on exact curved triangulations in two dimensions. The element map is factorised into an anisotropic affine core map and a smooth curved correction. Assuming compatible edge parametrisations, semi-regu
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