| Article ID: | iaor20072113 |
| Country: | United States |
| Volume: | 28 |
| Issue: | 4 |
| Start Page Number: | 884 |
| End Page Number: | 885 |
| Publication Date: | Nov 2003 |
| Journal: | Mathematics of Operations Research |
| Authors: | Schrijver Alexander, Gerards A.M.H., Marti Gbor |
We give short elementary proofs of two results by N.E. Aguilera, M.S. Escalante, and G.L. Nasini on the disjunctive index of the clique relaxation of the stable set polytope.