Erratum: Preconditioning stochastic Galerkin saddle point systems ()

Catherine E. Powell; Elisabeth Ullmann

doi:10.1137/130944552

Erratum: Preconditioning stochastic Galerkin saddle point systems ()

Catherine E. Powell
, Elisabeth Ullmann

University of Manchester
University of Bath, Department of Mathematical Sciences

Research output: Contribution to journal › Comment/debate

Abstract

The purpose of this brief erratum is to correct a mistake in two lines of the proof of Lemma 5.3 in [SIAM J. Matrix Anal. Appl., 31 (2010), pp. 2813-2840]. This mistake does not affect the validity of Lemma 5.3.

Original language	English
Pages (from-to)	314-315
Number of pages	2
Journal	SIAM Journal on Matrix Analysis and Applications
Volume	35
Issue number	1
DOIs	https://doi.org/10.1137/130944552
State	Published - 2014
Externally published	Yes

Keywords

H(div) approximation
Kronecker product
Lognormal random field
Multigrid
Preconditioning
Saddle point matrices
Stochastic Galerkin finite element method

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10.1137/130944552

Cite this

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title = "Erratum: Preconditioning stochastic Galerkin saddle point systems ()",

abstract = "The purpose of this brief erratum is to correct a mistake in two lines of the proof of Lemma 5.3 in [SIAM J. Matrix Anal. Appl., 31 (2010), pp. 2813-2840]. This mistake does not affect the validity of Lemma 5.3.",

keywords = "H(div) approximation, Kronecker product, Lognormal random field, Multigrid, Preconditioning, Saddle point matrices, Stochastic Galerkin finite element method",

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AU - Ullmann, Elisabeth

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AB - The purpose of this brief erratum is to correct a mistake in two lines of the proof of Lemma 5.3 in [SIAM J. Matrix Anal. Appl., 31 (2010), pp. 2813-2840]. This mistake does not affect the validity of Lemma 5.3.

KW - H(div) approximation

KW - Kronecker product

KW - Lognormal random field

KW - Multigrid

KW - Preconditioning

KW - Saddle point matrices

KW - Stochastic Galerkin finite element method

UR - https://www.scopus.com/pages/publications/84897478435

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DO - 10.1137/130944552

M3 - Comment/debate

AN - SCOPUS:84897478435

SN - 0895-4798

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EP - 315

JO - SIAM Journal on Matrix Analysis and Applications

JF - SIAM Journal on Matrix Analysis and Applications

IS - 1

ER -

Erratum: Preconditioning stochastic Galerkin saddle point systems ()

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