A note on Krylov subspace methods for singular systems

DOI10.1016/S0024-3795(02)00310-5zbMath1013.65034MaRDI QIDQ1611890

Zhi-Hao Cao, Mei Wang

Publication date: 28 August 2002

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

zbMATH Keywords

Krylov subspace methodsleast-squares algorithminconsistent systemsrange restricted GMRES methodsingular systems of equations

Mathematics Subject Classification ID

Ill-posedness and regularization problems in numerical linear algebra (65F22) Iterative numerical methods for linear systems (65F10)

Related Items (2)

On GMRES for Singular EP and GP Systems ⋮ GMRES implementations and residual smoothing techniques for solving ill-posed linear systems

Cites Work

• GMRES-type methods for inconsistent systems
• GMRES On (Nearly) Singular Systems
• GMRES: A Generalized Minimal Residual Algorithm for Solving Nonsymmetric Linear Systems

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