| Article ID: | iaor2009669 |
| Country: | Netherlands |
| Volume: | 36 |
| Issue: | 1 |
| Start Page Number: | 7 |
| End Page Number: | 13 |
| Publication Date: | Jan 2008 |
| Journal: | Operations Research Letters |
| Authors: | Wolsey Laurence A., Summa Marco Di |
For the problem of lot-sizing on a tree with constant capacities, or stochastic lot-sizing with a scenario tree, we present various reformulations based on mixing sets. We also show how earlier results for uncapacitated problems involving