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Globally solving box-constrained nonconvex quadratic programs with semidefinite-based finite branch-and-bound
Journal article   Peer reviewed

Globally solving box-constrained nonconvex quadratic programs with semidefinite-based finite branch-and-bound

Samuel Burer and Dieter Vandenbussche
Computational optimization and applications, Vol.43(2), pp.181-195
06/01/2009
DOI: 10.1007/s10589-007-9137-6

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Abstract

We consider a recent branch-and-bound algorithm of the authors for nonconvex quadratic programming. The algorithm is characterized by its use of semidefinite relaxations within a finite branching scheme. In this paper, we specialize the algorithm to the box-constrained case and study its implementation, which is shown to be a state-of-the-art method for globally solving box-constrained nonconvex quadratic programs.
Mathematics Mathematics, Applied Operations Research & Management Science Physical Sciences Science & Technology Technology

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