Local Cuts Revisited

Buchheim, Christoph and Liers, Frauke and Oswald, Marcus (2008) Local Cuts Revisited.
Published in: Operations Research Letters Vol. 36 (4). pp. 430-433.

Abstract

We present a variant of the local cut generation procedure by Applegate, Bixby, Chvatal and Cook. Unlike the original procedure, our method immediately yields a facet of the projected polytope as the solution of a single LP, without the need of the time-consuming tilting step. Moreover, our facets have big volume in general.


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Deposit Information:
ZAIK Number: zaik2007-535
Depositing User: Christoph Buchheim
Date Deposited: 29 Jan 2009 00:00
Last Modified: 06 Feb 2012 16:17
URI: http://e-archive.informatik.uni-koeln.de/id/eprint/535