摘要
文[2]对原Rosen梯度投影法中的控制参数给以较强的约束后证明了方法的收敛性。本文则在取消此约束后证明了方法的全局收敛性。
Recently, Du Dingzhu and Zhang Xiangsun [2]proved the convevgence of Rosen's gradient projection method under a stricter restriction of controling parameters. In this paper, we prove that Rosen's method is in global convergente without any restriction.
出处
《山东矿业学院学报》
CAS
1990年第1期91-99,共9页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
非线性规划
线性
约束
投影
收敛
nonlinear programming
constraint conditions
convergence
linear
gradient project algorithm
