Bramble, James H.; Schatz, Alfred H. Least squares methods for 2mth order elliptic boundary-value problems. (English) Zbl 0216.49202 Math. Comput. 25, 1-32 (1971). Cited in 39 Documents MSC: 65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs 65N15 Error bounds for boundary value problems involving PDEs 35J25 Boundary value problems for second-order elliptic equations 35J20 Variational methods for second-order elliptic equations PDF BibTeX XML Cite \textit{J. H. Bramble} and \textit{A. H. Schatz}, Math. Comput. 25, 1--32 (1971; Zbl 0216.49202) Full Text: DOI OpenURL