J4 ›› 2012, Vol. 50 ›› Issue (03): 462-.

• 数学 • 上一篇    下一篇

求解多面体上变分不等式的一种新的LQP算法

黄玲玲, 刘三阳   

  1. 西安电子科技大学 理学院, 西安 710071
  • 收稿日期:2011-06-01 出版日期:2012-05-26 发布日期:2012-05-28
  • 通讯作者: 黄玲玲 E-mail:huangzxp@yahoo.cn

A New LQP Method for Solving Variational Inequality Problems on the Polyhedra

HUANG Lingling, LIU Sanyang   

  1. School of Science, Xidian University, Xi’an 710071, China
  • Received:2011-06-01 Online:2012-05-26 Published:2012-05-28
  • Contact: HUANG Lingling E-mail:huangzxp@yahoo.cn

摘要:

提出一种新的LQP算法用于求解多面体上的变分不等式问题, 并在较弱的假设下, 证明了该算法具有全局收敛性. 数值实验结果表明, 该算法简单、 有效, 并且易于执行.

关键词: 变分不等式问题; LQP算法; 预测校正方法

Abstract:

A new LQP method for solving variational inequality problems on the polyhedra was presented. Under quite mild assumptions, global conve
rgence of the method was proved. The proposed method is simple and easy to implement.

Key words: variational inequality problems, logarithmicquadratic proximal method, predictioncorrection method

中图分类号: 

  • O221.2