Addendum to "Presolve Analysis of Linear Programs Prior to Applying an Interior Point Method"

Csaba Mészáros
Csaba Mészáros
[email protected]
Computer and Automation Institute, Hungarian Academy of Sciences, P.O. Box 63, H-1518 Budapest, Hungary
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,
Jacek Gondzio
Jacek Gondzio
[email protected]
Department of Mathematics and Statistics, The University of Edinburgh, James Clerk Maxwell Building, King's Buildings, Edinburgh EH9 3JZ, U.K.
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Computer and Automation Institute, Hungarian Academy of Sciences, P.O. Box 63, H-1518 Budapest, Hungary

Department of Mathematics and Statistics, The University of Edinburgh, James Clerk Maxwell Building, King's Buildings, Edinburgh EH9 3JZ, U.K.

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Published Online:1 May 2001https://doi.org/10.1287/ijoc.13.2.169.10519

Abstract

In this note we point out that the assumptions of Propositions 1 and 2 in Gondzio (1997) are not sufficiently restrictive. We give an example that demonstrates the lack of precision in these propositions and discuss the necessary modifications of the propositions.

cover image INFORMS Journal on Computing

Volume 13, Issue 2

Spring 2001

Pages 96-170

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Received:March 01, 2000
Accepted:November 01, 2000
Published Online:May 01, 2001

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Csaba Mészáros, Jacek Gondzio, (2001) Addendum to "Presolve Analysis of Linear Programs Prior to Applying an Interior Point Method". INFORMS Journal on Computing 13(2):169-170.

https://doi.org/10.1287/ijoc.13.2.169.10519

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Addendum to "Presolve Analysis of Linear Programs Prior to Applying an Interior Point Method"

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