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Some convergence estimates for semidiscrete Galerkin type approximations for parabolic equations. (English) Zbl 0364.65084


MSC:

65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs
65N15 Error bounds for boundary value problems involving PDEs
65N12 Stability and convergence of numerical methods for boundary value problems involving PDEs
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