Iterative refinement techniques for solving block linear systems of equations

DOI10.1016/j.apnum.2011.11.004zbMath1266.65055OpenAlexW2005725819MaRDI QIDQ1946150

Agata Smoktunowicz, Alicja Smoktunowicz

Publication date: 18 April 2013

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://www.pure.ed.ac.uk/ws/files/11029108/Iterative_refinement_techniques_for_solving_block_linear_systems_of_equations.pdf

zbMATH Keywords

linear systemscondition numbernumerical stabilityblock matricesiterative refinement

Mathematics Subject Classification ID

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

Related Items (1)

Numerical solution of 2 × 2 block linear systems by block Gram–Schmidt methods

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