On Equivalence of Semidefinite Relaxations for Quadratic Matrix Programming
On Equivalence of Semidefinite Relaxations for Quadratic Matrix Programming
复制标题
二次矩阵规划半定松弛的等价
DOI:
10.1287/moor.1100.0473
复制
发表时间:
2011-02
影响因子:
1.7
通讯作者:
Wolkowicz, Henry
中科院分区:
文献类型:
--
作者:
Ding, Yichuan;Ge, Dongdong;Wolkowicz, Henry
We analyze two popular semidefinite programming relaxations for quadratically constrained quadratic programs with matrix variables. These relaxations are based on vector lifting and on matrix lifting; they are of different size and expense. We prove, under mild assumptions, that these two relaxations provide equivalent bounds. Thus, our results provide a theoretical guideline for how to choose a less expensive semidefinite programming relaxation and still obtain a strong bound. The main technique used to show the equivalence and that allows for the simplified constraints is the recognition of a class of nonchordal sparse patterns that admit a smaller representation of the positive semidefinite constraint.
登录
查看更多内容
DOI:
10.1137/s0895479898340299
发表时间:
2000-04
期刊:
SIAM J. Matrix Anal. Appl.
影响因子:
--
作者:
K. Anstreicher;Henry Wolkowicz
通讯作者:
K. Anstreicher;Henry Wolkowicz
DOI:
10.1137/040621600
发表时间:
2006-12
期刊:
SIAM J. Optim.
影响因子:
--
作者:
M. W. Carter;Holly H. Jin;M. Saunders;Y. Ye
通讯作者:
M. W. Carter;Holly H. Jin;M. Saunders;Y. Ye
DOI:
--
发表时间:
1981
期刊:
--
影响因子:
--
作者:
A. Graham
通讯作者:
A. Graham
DOI:
10.1007/978-1-4615-4381-7_13
发表时间:
2000
期刊:
--
影响因子:
--
作者:
Y. Nesterov;Henry Wolkowicz;Y. Ye
通讯作者:
Y. Nesterov;Henry Wolkowicz;Y. Ye
影响因子:
1.1
作者:
L. Hogben
通讯作者:
L. Hogben