Abstract
In this paper we consider the problem of minimizing the product of two affine functions over a polyhedral set. An approximation algorithm is proposed and it is proved that it is a Fully Polynomial Time Approximation Scheme. We will also present and computationally investigate an exact version of the algorithm.
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Depetrini, D., Locatelli, M. A FPTAS for a class of linear multiplicative problems. Comput Optim Appl 44, 275–288 (2009). https://doi.org/10.1007/s10589-007-9156-3
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DOI: https://doi.org/10.1007/s10589-007-9156-3