Strang, Gilbert The finite element method and approximation theory. (English) Zbl 0239.65085 Numerical Solution partial diff. Equations II, Proc. 2nd Sympos. numerical Solution partial diff. Equations, SYNSPADE 1970, Univ. Maryland, 547-583 (1971). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 4 Documents MSC: 65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs 35J35 Variational methods for higher-order elliptic equations 41A25 Rate of convergence, degree of approximation PDFBibTeX XML