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LP relaxation of the two dimensional knapsack problem with box and GUB constraints
Bagchi, Ansuman; Bhattacharyya, Nalinaksha; … - In: European Journal of Operational Research 89 (1996) 3, pp. 609-617
Persistent link: https://www.econbiz.de/10005257157
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Sensitivity analysis of a greedy heuristic for knapsack problems
Ghosh, Diptesh; Chakravarti, Nilotpal; Sierksma, Gerard - In: European Journal of Operational Research 169 (2006) 1, pp. 340-350
Persistent link: https://www.econbiz.de/10005277631
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Some results concerning post-infeasibility analysis
Chakravarti, Nilotpal - In: European Journal of Operational Research 73 (1994) 1, pp. 139-143
Persistent link: https://www.econbiz.de/10005329711