Abstract
In this paper we consider the inverse minimum flow (ImF) problem, where lower and upper bounds for the flow must be changed as little as possible so that a given feasible flow becomes a minimum flow. A linear time and space method to decide if the problem has solution is presented. Strongly and weakly polynomial algorithms for solving the ImF problem are proposed. Some particular cases are studied and a numerical example is given.
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Ciurea, E., Deaconu, A. Inverse minimum flow problem. J. Appl. Math. Comput. 23, 193–203 (2007). https://doi.org/10.1007/BF02831968
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DOI: https://doi.org/10.1007/BF02831968