Article ID Journal Published Year Pages File Type
1143409 Operations Research Letters 2006 7 Pages PDF
Abstract

We characterize the optimal solution of a quadratic program over the Stiefel manifold with an objective function in trace formulation. The result is applied to relaxations of HQAP and MTLS. Finally, we show that strong duality holds for the Lagrangian dual, provided some redundant constraints are added to the primal program.

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Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics
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Quadratic programs over the Stiefel manifold
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