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A Fourier analysis of the finite element variational method. (English) Zbl 0272.65099

Seminaires IRIA, Analyse numer., 397-442 (1971).

MSC:

65N35 Spectral, collocation and related methods for boundary value problems involving PDEs
65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs
65L10 Numerical solution of boundary value problems involving ordinary differential equations
65Z05 Applications to the sciences