运筹学学报 ›› 2014, Vol. 18 ›› Issue (2): 1-16.

• 运筹学 •    下一篇

一类二次规划逆问题的交替方向数值方法

卢越1, 张继宏1, 张立卫1,*   

  1. 1. 大连理工大学数学科学学院, 辽宁大连 116024
  • 出版日期:2014-06-15 发布日期:2014-06-15
  • 通讯作者: 张立卫 E-mail:lwzhang@dlut.edu.cn
  • 基金资助:

    国家自然科学基金 (Nos. 91130007, 91330206)

An alternating direction numerical method for a type of inverse quadratic programming problem

LU Yue1,  ZHANG Jihong1, ZHANG Liwei1,*   

  1. 1. Institute of Operations Research and Control Theory, School of Mathematics Sciences, Dalian University of Technology, Dalian 116024, Liaoning, China
  • Online:2014-06-15 Published:2014-06-15

摘要: 考虑求解一类二次规划逆问题的交替方向数值算法. 首先给出矩阵变量子问题解的显示表达式,而后构造了两个求解向量变量子问题近似解的数值算法,其中一个算法基于不动点原理,另一算法则应用半光滑牛顿法. 数值实验表明,所提出的算法能够快速高效地求解二次规划逆问题.

关键词: 逆问题, 交替方向法, 二次规划, 半光滑牛顿法

Abstract: An alternating direction numerical method for a type of inverse quadratic programming problem is considered, we first give an explicit formula of the solution to the matrix-variable sub-problem, and provide two algorithms for finding an approximate solution to the vector-variable subproblem. One of these two algorithms is based on the fixed point theorem and the other is a semi-smooth Newton method. Numerical experiments show the efficiency and effectiveness of the proposed algorithm for inverse quadratic programming problems.

Key words: inverse problem, alternating direction method, quadratic programming, semi-smooth Newton method

中图分类号: