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On sticky matroids
Bachem, Achim; Kern, Walter - 1985
Persistent link: https://www.econbiz.de/10000692675
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Polyhedral theory in oriented matroids
Bachem, Achim - In: Mathematical programming : proceedings of the …, (pp. 1-12). 1984
Persistent link: https://www.econbiz.de/10001256850
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Beiträge zur Theorie der Corner Polyeder
Bachem, Achim - 1976
Persistent link: https://www.econbiz.de/10000077915
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The theorem of Minkowski for polyhedral monoids and aggregated linear diophantine systems
Bachem, Achim - 1977
Persistent link: https://www.econbiz.de/10001850104
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Matroids without adjoint
Bachem, Achim; Wanka, Alfred - 1986
Persistent link: https://www.econbiz.de/10000730724
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On the complexity of the Farkas-property of oriented matroids
Bachem, Achim; Reinhold, Andrea - 1989
Persistent link: https://www.econbiz.de/10000775788
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On intersection properties of (oriented) matroids : (extended abstract)
Bachem, Achim; Wanka, Alfred - 1985
Persistent link: https://www.econbiz.de/10000687585
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Separation theorems for oriented matroids
Bachem, Achim; Wanka, Alfred - 1985
Persistent link: https://www.econbiz.de/10000687587
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Selected papers of the International Conference on Operations Research : Berlin, August 30 - September 2, 1994
Derigs, Ulrich (contributor); Bachem, Achim (contributor);  … - 1995
Persistent link: https://www.econbiz.de/10000902966
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Selected papers of the Symposium on Operations Research (SOR'95) : Passau, September 13 - September 15, 1995
Kleinschmidt, Peter (contributor); Bachem, Achim (contributor) - 1996
Persistent link: https://www.econbiz.de/10000929919