计算机工程与应用 ›› 2013, Vol. 49 ›› Issue (18): 33-35.

• 理论研究、研发设计 • 上一篇    下一篇

非线性互补问题的光滑化拟牛顿算法

牛潇萌   

  1. 赤峰学院 数学与统计学院,内蒙古 赤峰 024000
  • 出版日期:2013-09-15 发布日期:2013-09-13

Smoothing quasi-newton for nonlinear complementarity problem

NIU Xiaomeng   

  1. School of Mathematics and Statistics, Chifeng University, Chifeng, Inner Mongolia 024000, China
  • Online:2013-09-15 Published:2013-09-13

摘要: 为求解非线性互补问题,给出了一种新的基于光滑对称扰动Fischer-Burmeister函数的光滑化拟牛顿算法。该算法利用了无导数线搜索。数值实验表明,算法是有效的。

关键词: 非线性互补问题, 拟牛顿算法, 光滑逼近

Abstract: To solve nonlinear complementarity problem, a new smoothing quasi-newton algorithm based on the smoothing symmetric perturbed Fischer-Burmeister function is put forward. The algorithm makes use of the derivative-free line search rule. Numerical results indicate this algorithm is efficient.

Key words: nonlinear complementarity problem, quasi-newton algorithm, smoothing approximation