Note on "an efficient approach for solving the lot-sizing problem with time-varying storage capacities"
European Journal of Operational Research , Volume 213 - Issue 2 p. 455- 457
In a recent paper Gutirrez et al.  show that the lot-sizing problem with inventory bounds can be solved in O(TlogT) time. In this note we show that their algorithm does not lead to an optimal solution in general.
|Inventory, Inventory bounds, Lot-sizing|
|ERIM Top-Core Articles , Econometric Institute Reprint Series|
|European Journal of Operational Research|
|Organisation||Erasmus Research Institute of Management|
van den Heuvel, M.G.W, Gutiérrez, J.M, & Hwang, H.C. (2011). Note on "an efficient approach for solving the lot-sizing problem with time-varying storage capacities". European Journal of Operational Research, 213(2), 455–457. doi:10.1016/j.ejor.2011.04.002