On the Generality of the Subadditive Characterization of Facets
- 1 February 1981
- journal article
- Published by Institute for Operations Research and the Management Sciences (INFORMS) in Mathematics of Operations Research
- Vol. 6 (1) , 101-112
- https://doi.org/10.1287/moor.6.1.101
Abstract
Gomory's characterization of facets of the group problem and Araoz's characterization for certain semigroups are shown to apply to a very general situation where only closure of the addition operation is assumed.Keywords
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