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A nonmonotone trust region algorithm for equality constrained optimization

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【作者】 柯小伍韩继业

【Author】 KE Xiaowu HAN Jiye(Department of Mathematics, Beijing Normal University, Beijing 100875, China)

【机构】 Department of MathematicsBeijing Normal UniversityBeijing 100875ChinaChina

【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.

【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
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