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Cutting planes from two-term disjunctions

Bonami, Pierre, Conforti, Michele, Cornuéjols, Gérard, Molinaro, Marco and Zambelli, Giacomo (2013) Cutting planes from two-term disjunctions. Operations Research Letters, 41 (5). pp. 442-444. ISSN 0167-6377

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Identification Number: 10.1016/j.orl.2013.05.005


We consider a polyhedron intersected by a two-term disjunction, and we characterize the polyhedron resulting from taking its closed convex hull. This generalizes an earlier result of Conforti, Wolsey, and Zambelli on split disjunctions. We also recover as a special case the valid inequalities derived by Júdice, Sherali, Ribeiro, and Faustino for linear complementarity problems.

Item Type: Article
Official URL:
Additional Information: © 2013 Elsevier B.V
Divisions: Management
Subjects: Q Science > QA Mathematics
JEL classification: C - Mathematical and Quantitative Methods > C6 - Mathematical Methods and Programming
Date Deposited: 04 Jul 2013 14:31
Last Modified: 20 Sep 2021 02:51
Projects: CMMI 1263239, N00014-12-10032
Funders: National Science Foundation, Office of Naval Research

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