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Unboundedness in reverse convex and concave integer programming
Obuchowska, Wiesława T. - In: Mathematical methods of operations research 72 (2010) 2, pp. 187-204
Persistent link: https://www.econbiz.de/10008696636
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On boundedness of (quasi-)convex integer optimization problems
Obuchowska, Wiesława T. - In: Mathematical methods of operations research 68 (2008) 3, pp. 445-467
Persistent link: https://www.econbiz.de/10003816225
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Unboundedness in reverse convex and concave integer programming
Obuchowska, Wiesława T. - In: Mathematical methods of operations research 72 (2010) 2, pp. 187-205
Persistent link: https://www.econbiz.de/10008713147
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Conditions for boundedness in concave programming under reverse convex and convex constraints
Obuchowska, Wiesława T. - In: Mathematical methods of operations research 65 (2007) 2, pp. 261-280
Persistent link: https://www.econbiz.de/10007770917
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On boundedness of (quasi-)convex integer optimization problems
Obuchowska, Wiesława T. - In: Mathematical methods of operations research 68 (2008) 3, pp. 445-468
Persistent link: https://www.econbiz.de/10008147883