Capacitated Facility Location: Valid Inequalities and Facets

Karen Aardal, Yves Pochet and Laurence A. Wolsey ()
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Karen Aardal: Erasmus University
Yves Pochet: CORE, Université catholique de Louvain, B-1348 Louvain-la-Neuve, Belgium
Laurence A. Wolsey: CORE, Université catholique de Louvain, B-1348 Louvain-la-Neuve, Belgium

No 1993023, LIDAM Discussion Papers CORE from Université catholique de Louvain, Center for Operations Research and Econometrics (CORE)

Abstract: We examine the polyhedral structure of the convex hull of feasible solutions of the capacitated facility location problem. In particular we derive necessary and sufficient conditions for a family of "effective capacity" inequalities to be facet-defining, and further results on a more general family called "submodular" inequalities.

Date: 1993-06-01
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Persistent link: https://EconPapers.repec.org/RePEc:cor:louvco:1993023

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