Integer convex minimization by mixed integer linear optimization

Oertel, Timm ORCID: https://orcid.org/0000-0001-5720-8978, Wagner, Christian and Weismantel, Robert 2014. Integer convex minimization by mixed integer linear optimization. Operations Research Letters 42 (6-7) , pp. 424-428. 10.1016/j.orl.2014.07.005

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Abstract

Minimizing a convex function over the integral points of a bounded convex set is polynomial in fixed dimension (Grötschel et al., 1988). We provide an alternative, short, and geometrically motivated proof of this result. In particular, we present an oracle-polynomial algorithm based on a mixed integer linear optimization oracle.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Mathematics
Subjects:	Q Science > QA Mathematics
Publisher:	Elsevier
ISSN:	0167-6377
Date of Acceptance:	16 July 2014
Last Modified:	07 Nov 2023 02:33
URI:	https://orca.cardiff.ac.uk/id/eprint/86766

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