Strengthening Gomory Mixed-Integer Cuts

Franz Wesselmann (), Achim Koberstein () and Uwe H. Suhl ()
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Franz Wesselmann: Decision Support & Operations Research Lab, Universität Paderborn
Achim Koberstein: Decision Support & Operations Research Lab, Universität Paderborn
Uwe H. Suhl: Decision Support & Operations Research Lab, Universität Paderborn

Chapter 79 in Operations Research Proceedings 2008, 2009, pp 487-492 from Springer

Abstract: Summary Gomory mixed-integer cuts play a central role in solving mixedinteger linear programs and are an integral part of state-of-the-art optimizers. In this paper we present some of the the existing approaches for improving the performance of the Gomory mixed-integer cut. We briey discuss the ideas of the different techniques and compare them based on computational results.

Keywords: Mixed Integer Programming; Nonbasic Variable; Simplex Tableau; Additional Computational Work; Pure Integer Case (search for similar items in EconPapers)
Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-642-00142-0_79

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DOI: 10.1007/978-3-642-00142-0_79

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