Computing preconditioners via subspace projection

DOI10.1016/S0024-3795(99)00143-3zbMath0948.65045MaRDI QIDQ1970447

E. Boman, Israel Koltracht

Publication date: 7 June 2000

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

zbMATH Keywords

preconditionerssubspace projection

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Conditioning of matrices (15A12)

Cites Work

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• Conjugate Gradient Methods for Toeplitz Systems
• Fast Transform Based Preconditioners for Toeplitz Equations
• On a Matrix Algebra Related to the Discrete Hartley Transform

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