Cosine Methods for Second-Order Hyperbolic Equations With Time-Dependent Coefficients

DOI10.2307/2008050zbMath0595.65098OpenAlexW4236768761MaRDI QIDQ3727291

Laurence A. Bales, Vassilios A. Dougalis, Steven M. Serbin

Publication date: 1985

Full work available at URL: https://doi.org/10.2307/2008050

zbMATH Keywords

Galerkin methodpreconditioningtime-dependent coefficientsestimatesoptimal errorcosine methods

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) 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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