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pro vyhledávání: '"Mourad Baou"'
Autor:
Francisco Barahona, Mourad Baou
Publikováno v:
Discrete Optimization. 22:206-224
We study the effect of the odd directed cycle inequalities in the description of the polytope associated with the p-median problem. We treat oriented graphs, i.e., if (u,v) is in the arc-set, then (v,u) is not in the arc-set. We characterize the orie