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Cited by 644

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Solving Ill-Conditioned and Singular Linear Systems: A Tutorial on Regularization

Neumaier, Arnold·1998·SIAM Review

Abstract

It is shown that the basic regularization procedures for finding meaningful approximate solutions of ill-conditioned or singular linear systems can be phrased and analyzed in terms of classical linear algebra that can be taught in any numerical analysis course. Apart from rewriting many known results in a more elementary form, we also derive a new two-parameter family of merit functions for the determination of the regularization parameter. The traditional merit functions from generalized cross validation (GCV) and generalized maximum likelihood (GML) are recovered as special cases.

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Metadata

Authors
Neumaier, A.
Venue
SIAM Review
Published
1998-01
Volume
40
Issue
3
Pages
636-666
ISSN
  • 0036-1445 (ISSN-L)
  • 1095-7200
OpenAlex
W2019787708
Cited by
644
References
3
FWCI
12.60
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Solving Ill-Conditioned and Singular Linear Systems: A Tutorial on Regularization. https://app.cochat.ai/papers/10.1137/s0036144597321909
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Neumaier, A. (1998). Solving Ill-Conditioned and Singular Linear Systems: A Tutorial on Regularization. SIAM Review. https://doi.org/10.1137/s0036144597321909

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