摘要
研究了基于新牛顿方程的Broyden类拟牛顿法的全局收敛性，得到了与传统拟牛顿方程的相应结果完全相同的结论．
The globle convergence of Broyden quasi-Newton Methods is studied based on the recently apppeared new quasi-Newton equation. It is shown that the sumptions made and the conclusions brought about by this study are the same as the corresponding ones from the traditional quasi-Newton equation
出处
《北京工业大学学报》
CAS
CSCD
1999年第4期6-12,共7页
Journal of Beijing University of Technology
基金
国家自然科学基金!19671010
关键词
无约束最优化
拟牛顿法
新拟牛顿方程
全局收敛性
non-constrained optimization
quasi-Newton methods
new quasi-newton equation
global convergence
