| Article ID: | iaor20021963 |
| Country: | Netherlands |
| Volume: | 29 |
| Issue: | 3 |
| Start Page Number: | 107 |
| End Page Number: | 114 |
| Publication Date: | Oct 2001 |
| Journal: | Operations Research Letters |
| Authors: | Atamtrk Alper |
| Keywords: | computational analysis |
We present a class of facet-defining inequalities for the single node fixed-charge flow polytope and provide a comparison of valid inequalities for this polytope. We also present computational results that show the effectiveness of these inequalities in solving fixed-charge network flow problems.