A modification of the conjugate-gradient algorithm for the stable solution of an ill-conditioned problem by the method of least squares

A. M. Vigodner, Anatoli A. Pervozvanski

Publication date: 26 June 1992

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

algorithm singular value decomposition numerical tests ill-posed problems linear least squares problem rounding error analysis method of conjugate gradients

Mathematics Subject Classification ID

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

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