The block preconditioned \textit{LSQR} and \textit{GL}-\textit{LSQR} algorithms for the block partitioned matrices

DOI10.1016/j.amc.2013.11.039zbMath1364.65073OpenAlexW2047156571MaRDI QIDQ2396518

Yanyan Li

Publication date: 8 June 2017

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2013.11.039

zbMATH Keywords

block partitioned matricesblock preconditioner\textit{GL}-\textit{LSQR} algorithm\textit{LSQR} algorithmcomplex linear system of equations

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)

Related Items

A block preconditioner for the Gl-LSMR algorithm ⋮ Memory-usage advantageous block recursive matrix inverse ⋮ The right–left preconditioning technique for the solution of the large matrix equationAXB = C

Uses Software

• LSQR

Cites Work

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