Article ID: | iaor20102870 |
Volume: | 36 |
Issue: | 5 |
Start Page Number: | 615 |
End Page Number: | 617 |
Publication Date: | Sep 2008 |
Journal: | Operations Research Letters |
Authors: | McClosky Benjamin, Hicks Illya V |
Keywords: | polytopes |
Barahona and Mahjoub found a defining system of the stable set polytope for a graph with a cut-set of cardinality 2. We extend this result to cut-sets composed of a complete graph minus an edge and use the new theorem to derive a class of facets.