Duality in conjugate gradient methods

DOI10.1023/A:1019154707108zbMath0945.65026OpenAlexW75069447MaRDI QIDQ1969406

Paolo Foschi, Charles Broyden

Publication date: 21 September 2000

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1019154707108

zbMATH Keywords

preconditioningdualitynumerical stabilitylinear equationsconjugate gradient methodsdual algorithmsreverse algorithms

Mathematics Subject Classification ID

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

Related Items (1)

A review of formal orthogonality in Lanczos-based methods

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