A Preconditioning of the Tau Operator for Ordinary Differential Equations

DOI10.1002/ZAMM.19940741104zbMath0824.65068OpenAlexW2096651527MaRDI QIDQ4698217

C. Cabos

Publication date: 12 June 1995

Published in: ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/zamm.19940741104

zbMATH Keywords

algorithmconvergencenumerical examplespreconditioningcondition numbercollocationChebyshev tau methodill-conditioned systems

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Numerical solution of boundary value problems involving ordinary differential equations (65L10) Linear boundary value problems for ordinary differential equations (34B05)

Related Items (5)

Chebyshev matrix operator method for the solution of integrated forms of linear ordinary differential equations ⋮ The performance of a Tau preconditioner on systems of ODEs ⋮ Chebyshev finite difference approximation for the boundary value problems ⋮ The tau method and a new preconditioner. ⋮ Integration matrix based on arbitrary grids with a preconditioner for pseudospectral method

Uses Software

• CGS

Cites Work

• Unnamed Item

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