A least square extrapolation method for improving solution accuracy of PDE computations

DOI10.1016/S0021-9991(02)00080-3zbMath1020.65090MaRDI QIDQ1873373

Wei Shyy, Marc Garbey

Publication date: 20 May 2003

Published in: Journal of Computational Physics (Search for Journal in Brave)

zbMATH Keywords

numerical examplesingular perturbationincompressible flowserror boundleast square minimizationturning point problemleast squares extrapolation method

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Singular perturbations in context of PDEs (35B25) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite element methods applied to problems in fluid mechanics (76M10) Free-surface potential flows for incompressible inviscid fluids (76B07)

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Cites Work

• Spectral multidomain technique with local Fourier basis
• Automatic numerical generation of body-fitted curvilinear coordinate system for field containing any number of arbitrary two-dimensional bodies
• Computational Techniques for Complex Transport Phenomena
• On the Gibbs Phenomenon and Its Resolution
• On Some Applications of the Superposition Principle with Fourier Basis
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