A regularizing trust region algorithm for nonlinear ill-posed problems

被引：4

作者：

Li, Gaidi

Wang, Yanfei

机构：

[1] Beijing Univ Technol, Coll Appl Sci, Beijing 100022, Peoples R China

[2] Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China

来源：

INVERSE PROBLEMS IN SCIENCE AND ENGINEERING | 2006年 / 14卷 / 08期

关键词：

regularization; trust region; ill-posed problem; super-linear convergence;

D O I：

10.1080/17415970600850785

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this article, the trust region method for the stable solution of nonlinear ill-posed problems is considered. The regularization property of the proposed trust region method is verified. In addition, the algorithm remains locally super-linear convergence. Numerical experiments show that the proposed trust region method behaves very well.

引用

页码：859 / 872

页数：14

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