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Modelling piecewise linear concave costs in a tree partitioning problem

By El Houssaine Aghezzaf and Laurence A. Wolsey


AbstractAn important modelling question is that of how to obtain tight mixed integer programming formulations for problems involving piecewise linear concave cost functions. We examine in detail a tree partitioning model, and then specialise the results to the economic lot-sizing problem

Publisher: Published by Elsevier B.V.
Year: 1994
DOI identifier: 10.1016/0166-218X(92)00168-L
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