Cutting planes from a mixed integer Fark
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Matthias KΓΆppe; Robert Weismantel
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Article
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2004
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Elsevier Science
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English
β 189 KB
We present a mixed integer version of the lattice analogue of the Farkas lemma. It gives rise to a family of mixed-integer rounding cuts for mixed integer programs, which depend on the choice of a lattice basis. By choosing a LovΓ asz-reduced basis, one can hope to generate numerically advantageous