On the L ∞ -Convergence of Galerkin Approximations for Second-Order Hyperbolic Equations

DOI10.2307/2006093zbMath0454.65078OpenAlexW4233587983MaRDI QIDQ3902444

Vassilios A. Dougalis, Garth A. Baker

Publication date: 1980

Published in: Mathematics of Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2006093

zbMATH Keywords

error estimateGalerkin approximationsoptimal order rate of convergence

Mathematics Subject Classification ID

Initial-boundary value problems for second-order hyperbolic equations (35L20) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Initial value problems for second-order hyperbolic equations (35L15)

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