Stability of Pseudospectral and Finite-Difference Methods for Variable Coefficient Problems

DOI10.2307/2007427zbMath0537.65084OpenAlexW4231999008MaRDI QIDQ3323198

Steven A. Orszag, Eli Turkel, David Gottlieb

Publication date: 1981

Full work available at URL: https://doi.org/10.2307/2007427

zbMATH Keywords

numerical examplespseudospectral approximationvariable coefficient problemsFourier collocation methodtime-stabilityleapfrog finite-difference schemespace-stability

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Initial-boundary value problems for first-order hyperbolic systems (35L50)

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