van den Heuvel, Wilco; Gutiérrez, José Miguel; Hwang, … - In: European Journal of Operational Research 213 (2011) 2, pp. 455-457
In a recent paper Gutièrrez et al. [1] show that the lot-sizing problem with inventory bounds can be solved in time. In this note we show that their algorithm does not lead to an optimal solution in general.
