摘要
基于最优路径(optimalpath),提供一种投影信赖域内点算法解有界变量的线性等式约束优化.在合理的条件下,证明了所提供的算法不仅具有整体收敛性并且保持局部超线性收敛速率.数值计算结果表明了算法的有效性.
In this paper we propose a projected trust region interior point algorithm via optimal path for optimation problem with linear equality contraint subject to bounds on variables. The proposed algorithm is globally convergent and have locally fast convergent rate under some reasonable conditions. The results of numerical experiments are reported to show the effectiveness of the proposed algorithm.
出处
《上海师范大学学报(自然科学版)》
2005年第1期18-24,共7页
Journal of Shanghai Normal University(Natural Sciences)
基金
上海师范大学科研项目(DKL311).
关键词
最优路径
信赖域方法
内点法
optimal path
trust region method
interior point method