Local Anisotropic Interpolation Error Estimates Based on Directional Derivatives Along Edges

DOI10.1137/060666524zbMath1187.65122OpenAlexW1981581845MaRDI QIDQ5305945

Ulrich Hetmaniuk, Patrick M. Knupp

Publication date: 24 March 2010

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/060666524

zbMATH Keywords

Lagrange interpolationanisotropic estimatesaffine equivalent elementsfinite element interpolation error

Mathematics Subject Classification ID

Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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