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A nonmonotone trust region algorithm for equality constrained optimization
【摘要】 <正> A trust region algorithm for equality constrained optimization is proposed, which is a nonmonotone one in a certain sense. The augmented Lagrangian function is used as a merit function. Under certain conditions, the global convergence theorems of the algorithm are proved.
【Abstract】 A trust region algorithm for equality constrained optimization is proposed, which is a nonmonotone one in a certain sense. The augmented Lagrangian function is used as a merit function. Under certain conditions, the global convergence theorems of the algorithm are proved.
【关键词】 nonmonotone in a certain sense;
trust region algorithm;
global convergence;
equality constrained optimization.;
【Key words】 nonmonotone in a certain sense; trust region algorithm; global convergence; equality constrained optimization.;
【Key words】 nonmonotone in a certain sense; trust region algorithm; global convergence; equality constrained optimization.;
【基金】 Project supported by the National Natural Science Foundation of China and Postdoctoral Foundation of China.
- 【文献出处】 Science in China,Ser.A ,中国科学A辑(英文版) , 编辑部邮箱 ,1995年06期
- 【分类号】O241
- 【被引频次】10
- 【下载频次】32