A new branch-and-cut algorithm for non-convex quadratic programming via alternative direction method and semidefinite relaxation
A new branch-and-cut algorithm for non-convex quadratic programming via alternative direction method and semidefinite relaxation
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一种新的基于替代方向法和半定松弛的非凸二次规划分支割算法
DOI:
10.1007/s11075-020-01065-7
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发表时间:
2021-05
影响因子:
2.1
通讯作者:
Huixian Wu
中科院分区:
文献类型:
--
作者:
Hezhi Luo;Sikai Chen;Huixian Wu
We consider a non-convex quadratic program (QP) with linear and convex quadratic constraints that arises from a broad range of applications and is known to be NP-hard. In this paper, we first prove that the alternative direction method converges to a local solution of the underlying QP problem. We then propose a new branch-and-cut algorithm that finds a globally optimal solution to the underlying QP problem within a pre-specified?-tolerance by integrating the alternative direction method with semidefinite relaxation and disjunctive cut techniques. We establish the global convergence of the algorithm and estimate its complexity. Preliminary numerical results demonstrate that the proposed algorithm can effectively find a globally optimal solution to medium-scale QP instances in which the number of negative eigenvalues of the Hessian matrix in the objective function is less than or equals 20.
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影响因子:
6.3
作者:
Jieqiu Chen;S. Burer
通讯作者:
Jieqiu Chen;S. Burer
DOI:
10.1007/s101070050003
发表时间:
2000-05
期刊:
Math. Program.
影响因子:
--
作者:
Hoai An Le Thi
通讯作者:
Hoai An Le Thi
影响因子:
2.7
作者:
Shuzhong Zhang
通讯作者:
Shuzhong Zhang
DOI:
10.1016/j.orl.2010.07.008
发表时间:
2010-09
期刊:
Oper. Res. Lett.
影响因子:
--
作者:
R. Cambini;Francesca Salvi
通讯作者:
R. Cambini;Francesca Salvi
影响因子:
2.7
作者:
S. Vavasis
通讯作者:
S. Vavasis