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A note on lack of strong duality for quadratic problems with orthogonal constraints
Wolkowicz, Henry - In: European journal of operational research : EJOR 143 (2002) 2, pp. 356-364
Persistent link: https://www.econbiz.de/10006653966
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Convex Relaxations of (0, 1)-Quadratic Programming
Poljak, Svatopluk; Wolkowicz, Henry - In: Mathematics of operations research 20 (1995) 3, pp. 550-561
Persistent link: https://www.econbiz.de/10006420613
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Measures for Symmetric Rank-one Updates
Wolkowicz, Henry - In: Mathematics of operations research 19 (1994) 4, pp. 815-830
Persistent link: https://www.econbiz.de/10006421079
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A Low-Dimensional Semidefinite Relaxation for the Quadratic Assignment Problem
Ding, Yichuan; Wolkowicz, Henry - In: Mathematics of operations research 34 (2009) 4, pp. 1008-1022
Persistent link: https://www.econbiz.de/10008335277
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On Equivalence of Semidefinite Relaxations for Quadratic Matrix Programming
Ding, Yichuan; Ge, Dongdong; Wolkowicz, Henry - In: Mathematics of operations research 36 (2011) 1, pp. 88-105
Persistent link: https://www.econbiz.de/10008885697