Preconditioned Conjugate Gradient Method and Generalized Successive Overrelaxation Method for the Least Squares Problems

DOI10.1080/00207160210949zbMath1002.65049OpenAlexW2058953543MaRDI QIDQ4543526

Chang-jun Li, David J. Evans

Publication date: 13 January 2003

Published in: International Journal of Computer Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00207160210949

zbMATH Keywords

numerical experimentspreconditioningconjugate gradient methodleast squares problemunderdetermined systemnormal equationgeneralized successive overrelaxation

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Iterative numerical methods for linear systems (65F10)

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Cites Work

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• A generalized successive overrelaxation method for least squares problems