A ``look-around Lanczos algorithm for solving a system of linear equations

DOI10.1023/A:1019162308133zbMath0898.65014OpenAlexW142702030MaRDI QIDQ1381376

Peter R. Graves-Morris

Publication date: 27 October 1998

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

Full work available at URL: https://doi.org/10.1023/a:1019162308133

zbMATH Keywords

Padé approximationiterative methodssparse linear systemsLanczos algorithmlook-ahead strategyBrezinski's extrapolation methods

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10)

Related Items (4)

Vector sequence transformations: Methodology and applications to linear systems ⋮ Unnamed Item ⋮ The matrix and polynomial approaches to Lanczos-type algorithms ⋮ A review of formal orthogonality in Lanczos-based methods

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