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Cutting planes for mixed-integer knapsack polyhedra

✍ Scribed by Xiao-Qing Yan; E. Andrew Boyd


Publisher
Springer-Verlag
Year
1998
Tongue
English
Weight
376 KB
Volume
81
Category
Article
ISSN
0025-5610

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πŸ“œ SIMILAR VOLUMES


Cutting planes from a mixed integer Fark
✍ Matthias KΓΆppe; Robert Weismantel πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 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 Lovà asz-reduced basis, one can hope to generate numerically advantageous