We consider the Vehicle Routing Problem, in which a fixed fleet of delivery vehicles of uniform capacity must service known customer demands for a single commodity from a common depot at minimumâ€¦ (More)

We give several classes of facets for the convex hull of incidence vectors of stable sets in a K,,,free graph, including facets with (a, a + I)-valued coefficients, where a = 1, 2, 3 ,... . Theseâ€¦ (More)

We consider the MAX FS problem: For a given infeasible linear system Ax â‰¤ b, determine a feasible subsystem containing as many inequalities as possible. This problem, which is NP-hard and alsoâ€¦ (More)