Extrapolated Gauss-Seidel I and SOR methods for least-squares problems

DOI10.1007/BF01396330zbMath0633.65030OpenAlexW1971339393MaRDI QIDQ1096331

Chang-jun Li, David J. Evans

Publication date: 1988

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/133287

zbMATH Keywords

comparisonnumerical examplesspectral radiussuccessive overrelaxationsemi-iterative methodsleast-squares solutionasymptotic rate of convergenceaverage rate of convergenceextrapolated Gauss Seidel 1large-scale over-determined systems

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10)

Related Items

Sor and related methods forp-cyclic systems

Cites Work

• Convergence of block iterative methods applied to sparse least-squares problems
• Convergence of a direct-iterative method for large-scale least-squares problems
• A note on two block-SOR methods for sparse least squares problems
• Block AOR Iterative Schemes for Large-Scale Least-Squares Problems
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