Asadzadeh, M.; Schatz, A. H.; Wendland, W. Asymptotic error expansions for the finite element method for second order elliptic problems in \(R^N, N\geq 2\). I: Local interior expansions. (English) Zbl 1219.65125 SIAM J. Numer. Anal. 48, No. 5, 2000-2017 (2010). Reviewer: Nicolae Pop (Baia Mare) MSC: 65N15 65N30 35J25 PDFBibTeX XMLCite \textit{M. Asadzadeh} et al., SIAM J. Numer. Anal. 48, No. 5, 2000--2017 (2010; Zbl 1219.65125) Full Text: DOI
Asadzadeh, M.; Schatz, A. H.; Wendland, W. A new approach to Richardson extrapolation in the finite element method for second order elliptic problems. (English) Zbl 1198.65216 Math. Comput. 78, No. 268, 1951-1973 (2009). MSC: 65N15 65N30 35J25 PDFBibTeX XMLCite \textit{M. Asadzadeh} et al., Math. Comput. 78, No. 268, 1951--1973 (2009; Zbl 1198.65216) Full Text: DOI