数学物理学报 ›› 2000, Vol. 20 ›› Issue (1): 1-5.

• 论文 •    下一篇

关于半无限规划的对偶间隙

  

  1. 山东师范大学
  • 出版日期:2000-01-07 发布日期:2000-01-07

On Dual Gap of Semi-infinite Programming

  1. shandong normal University
  • Online:2000-01-07 Published:2000-01-07

摘要:

该文对半无限凸规划(P)提出了一个对偶问题(D1),证明(D1)与(P)无对偶间隙当且仅当Lagrange对偶问题(D)与(P)之间无对偶间隙.作者还利用方向导数给出一个新的刻划鞍点准则的方法.

关键词: 半无限规划, 对偶问题, 对偶间隙, 方向导数, 次微分

Abstract:

Thispaperproposesadualproblem (D1)forasemiinfiniteconvexprogrammingproblem (P).Itisprovedthatasufficientandnecessaryconditionofnodualgapbetween (D1)and (P)isnodualgapbetween (P)andLagrange'sdualproblem(D)of(P).Thesaddlepointcriterionof(P)isacharacterizedbyusingthedirectionalderivative.Semiinfiniteprogramming,Dualproblem,Dualgap,Directionalderivative,Subdifferential.

Key words: Semiinfiniteprogramming, Dualproblem, Dualgap, Directionalderivative, Subdifferential.

中图分类号: 

  • 90C