Splitting Techniques for the Pseudospectral Approximation of the Unsteady Stokes Equations

DOI10.1137/0730002zbMath0764.76054OpenAlexW1988077166MaRDI QIDQ4032008

Wilhelm Heinrichs

Publication date: 4 May 1993

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0730002

zbMATH Keywords

eigenvaluesHelmholtz equationUzawa algorithmChebyshev-Gauss-Lobatto nodespseudo-Laplace operatorfinite difference preconditioners

Mathematics Subject Classification ID

Stokes and related (Oseen, etc.) flows (76D07) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70)

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