A note on the existence of saddle points of p-th power Lagrangian for constrained nonconvex optimization
A note on the existence of saddle points of p-th power Lagrangian for constrained nonconvex optimization
复制标题
关于约束非凸优化p次方拉格朗日鞍点存在性的注解
DOI:
10.1080/02331934.2011.564620
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发表时间:
2012-11
期刊:
影响因子:
2.2
通讯作者:
H. Z. Luo
中科院分区:
文献类型:
--
作者:
H. X. Wu;H. Z. Luo
Li and Sun [D. Li and X.L. Sun, Existence of a saddle point in nonconvex constrained optimization, J. Global Optim. 21 (2001), pp. 39--50; D. Li and X.L. Sun, Convexification and existence of saddle point in a p-th-power reformulation for nonconvex constrained optimization, Nonlinear Anal. 47 (2001), pp. 5611--5622], present the existence of a global saddle point of the p-th power Lagrangian functions for constrained nonconvex optimization, under second-order sufficiency conditions and additional conditions that the feasible set is compact and the global solution of the primal problem is unique. In this article, it is shown that the same results can be obtained under additional assumptions that do not require the compactness of the feasible set and the uniqueness of global solution of the primal problem.
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DOI:
10.1016/s0362-546x(01)00663-0
发表时间:
2001-08
影响因子:
1.4
作者:
Duan Li;X. L. Sun
通讯作者:
Duan Li;X. L. Sun
DOI:
10.1137/0312021
发表时间:
1974-01-01
期刊:
SIAM JOURNAL ON CONTROL
影响因子:
--
作者:
ROCKAFELLAR, RT
通讯作者:
ROCKAFELLAR, RT
影响因子:
10.2
作者:
ROCKAFELLAR, RT
通讯作者:
ROCKAFELLAR, RT
影响因子:
1.9
作者:
Duan Li
通讯作者:
Duan Li
DOI:
--
发表时间:
2005
期刊:
--
影响因子:
--
作者:
G. Castellani;F. Giannessi
通讯作者:
G. Castellani;F. Giannessi