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A characterization of minimal valid inequalities for mixed integer programs
Bachem, Achim; Johnson, Ellis L.; Schrader, Rainer - 1981
Persistent link: https://www.econbiz.de/10000418835
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A note on convergence proofs for Shor-Khachian-methods
Korte, Bernhard; Schrader, Rainer - 1980
Persistent link: https://www.econbiz.de/10000164469
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On the existence of fast approximation schemes
Korte, Bernhard; Schrader, Rainer - 1980
Persistent link: https://www.econbiz.de/10000164822
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Integer theorems of Farkas Lemma type
Bachem, Achim; Randow, Rabe von - 1978
Persistent link: https://www.econbiz.de/10000163508
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Applications of polynomial Smith normal calculations
Bachem, Achim; Kannan, Ravindran - 1978
Persistent link: https://www.econbiz.de/10000163575
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Theorems of the alternative in combinatorial programming
Bachem, Achim - 1979
Persistent link: https://www.econbiz.de/10000163648
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Characterization of adjacency of faces of polyhedra
Bachem, Achim; Grötschel, Martin - 1980
Persistent link: https://www.econbiz.de/10000164471
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New aspects of polyhedral theory : rev. 1980
Bachem, Achim; Grötschel, Martin - 1980
Persistent link: https://www.econbiz.de/10000164792