A pseudo-spectral FFT technique for non-periodic problems

DOI10.1016/0021-9991(78)90005-0zbMath0391.65048OpenAlexW2020749372MaRDI QIDQ1251471

Patrick J. Roache

Publication date: 1978

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

Full work available at URL: https://doi.org/10.1016/0021-9991(78)90005-0

zbMATH Keywords

StabilityFluid DynamicsIterative ConvergenceNonperiodic Time-Dependent ProblemsPseudospectral Fast Fourier Transform MethodsReduction to Periodicity

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Navier-Stokes equations for incompressible viscous fluids (76D05) Numerical methods for trigonometric approximation and interpolation (65T40) Applications to the sciences (65Z05)

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