Perturbation analysis of singular linear systems with arbitrary index.

DOI10.1016/S0096-3003(02)00488-5zbMath1033.65026OpenAlexW2089235260MaRDI QIDQ1412447

Jieyong Zhou, Yiming Wei

Publication date: 25 November 2003

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

Full work available at URL: https://doi.org/10.1016/s0096-3003(02)00488-5

zbMATH Keywords

convergenceDrazin inverseJordan canonical formindexsingular linear systemsgeneralized linear least squares problem

Mathematics Subject Classification ID

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

Related Items (1)

Stagnation analysis of DGMRES.

Uses Software

• DGMRES

Cites Work

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