A new method for fast transforms in parity-mixed PDEs. I: Numerical techniques and analysis

DOI10.1016/j.jcp.2008.04.020zbMath1147.65083OpenAlexW2059267476MaRDI QIDQ942251

Keith Julien, Geoffrey M. Vasil, Nicholas H. Brummell

Publication date: 5 September 2008

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

Full work available at URL: https://doi.org/10.1016/j.jcp.2008.04.020

zbMATH Keywords

numerical examplesBoussinesq equationpseudospectral methodsdealiasingparity mixing

Mathematics Subject Classification ID

KdV equations (Korteweg-de Vries equations) (35Q53) Numerical methods for discrete and fast Fourier transforms (65T50) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70)

Related Items (2)

Hybrid Chebyshev function bases for sparse spectral methods in parity-mixed PDEs on an infinite domain ⋮ A new method for fast transforms in parity-mixed PDEs. II: Application to confined rotating convection

Uses Software

• FFTW

Cites Work

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• A new method for fast transforms in parity-mixed PDEs. II: Application to confined rotating convection
• On approximation of functions by exponential sums
• On the lnviscid Theory of Rotating Fluids

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