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Light on the infinite group relaxation I : foundations and taxonomy
Basu, Amitabh
;
Hildebrand, Robert
;
Köppe, Matthias
- In:
4OR : a quarterly journal of operations research
14
(
2016
)
1
,
pp. 1-40
Persistent link: https://www.econbiz.de/10011698214
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Light on the infinite group relaxation II : sufficient conditions for extremality, sequences, and algorithms
Basu, Amitabh
;
Hildebrand, Robert
;
Köppe, Matthias
- In:
4OR : a quarterly journal of operations research
14
(
2016
)
2
,
pp. 107-131
Persistent link: https://www.econbiz.de/10011698256
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3
Unique minimal liftings for simplicial polytopes
Basu, Amitabh
;
Cornuéjols, Gérard
;
Köppe, Matthias
- In:
Mathematics of operations research
37
(
2012
)
2
,
pp. 346-355
Persistent link: https://www.econbiz.de/10009562363
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4
Minimizing cubic and homogeneous polynomials over integers in the plane
Del Pia, Alberto
;
Hildebrand, Robert
;
Weismantel, Robert
; …
- In:
Mathematics of operations research
41
(
2016
)
2
,
pp. 511-530
Persistent link: https://www.econbiz.de/10011520471
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5
Note on the complexity of the mixed-integer hull of a polyhedron
Hildebrand, Robert
;
Oertel, Timm
;
Weismantel, Robert
- In:
Operations research letters
43
(
2015
)
3
,
pp. 279-282
Persistent link: https://www.econbiz.de/10011309547
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6
Pareto optima of multicriteria integer linear programs
De Loera, Jesús A.
;
Hemmecke, Raymond
;
Köppe, Matthias
- In:
INFORMS journal on computing : JOC
21
(
2009
)
1
,
pp. 39-48
Persistent link: https://www.econbiz.de/10003896630
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7
Rational generating functions and integer programming games
Köppe, Matthias
;
Ryan, Christopher Thomas
;
Queyranne, …
- In:
Operations research
59
(
2011
)
6
,
pp. 1445-1460
Persistent link: https://www.econbiz.de/10009487159
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8
An electronic compendium of extreme functions for the Gomory-Johnson infinite group problem
Köppe, Matthias
;
Zhou, Yuan
- In:
Operations research letters
43
(
2015
)
4
,
pp. 438-444
Persistent link: https://www.econbiz.de/10011372395
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9
Nordrhein-Westfalen in der Krise - Krise in Nordrhein-Westfalen? : Tagungsband zum RWI-Symposium vom 24. und 25.10.1984
Lamberts, Willi
(
ed.
);
Köppe, Matthias
(
contributor
)
-
Rheinisch-Westfälisches Institut für …
;
…
-
1985
Persistent link: https://www.econbiz.de/10011713321
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10
Maximal lattice-free convex sets in linear subspaces
Basu, Amitabh
;
Conforti, Michele
;
Cornuéjols, Gérard
; …
- In:
Mathematics of operations research
35
(
2010
)
3
,
pp. 704-720
Persistent link: https://www.econbiz.de/10008660760
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