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• 数学 • 上一篇    下一篇

解一类双层规划问题的组合同伦方法

李佳民1, 刘庆怀2   

  1. 1. 吉林大学 数学研究所, 长春 130012; 2. 长春工业大学 应用数学研究所, 长春 130012
  • 收稿日期:2007-02-02 修回日期:1900-01-01 出版日期:2007-03-26 发布日期:2007-03-26
  • 通讯作者: 李佳民

A Combined Homotopy Method for Solving a Class of Bilevel Programming Problem

LI Jiamin1, LIU Qinghuai2   

  1. 1. Institute of Mathematics, Jilin University, Changchun 130012, China;2. Institute of Applied Mathematics, Changchun University of Technology, Changchun 130012, China
  • Received:2007-02-02 Revised:1900-01-01 Online:2007-03-26 Published:2007-03-26
  • Contact: LI Jiamin

摘要: 通过构造组合同伦方程提出组合同伦方法解决一类双 层规划问题, 证明了组合同伦路径的存在性是平的, 并且同伦路径全局收敛到双层规划问题的KKT点.

关键词: 双层规划, 同伦方法, 法锥条件

Abstract: A combined homotopy method is proposed for solving a class of bilevel programming problem (BLPP). The algorithm is based on constructing the combined homotopy equation for BLPP. We have proved that the existence of the combined homotopy pathway is ordinary and that the point of homotopy path globally converges to a KKT point of BLPP.

Key words: bilevel programming, homotopy method, normal cone condition

中图分类号: 

  • O221.2