首页 > 《高等学校计算数学学报：英文版》 > 2007年1期 > A Hybrid Method for Nonlinear Least Squares Problems

A Hybrid Method for Nonlinear Least Squares Problems

在线阅读下载PDF 导出详情

摘要 AnegativecurvaturemethodisappliedtononlinearleastsquaresproblemswithindefiniteHessianapproximationmatrices.Withthespecialstructureofthemethod,anewswitchisproposedtoformahybridmethod.Numericalexperimentsshowthatthismethodisfeasibleandeffectiveforzero-residual,small-residualandlarge-residualproblems.

DOI wjv5pgywd7/496398

作者 Zhongyi Liu;Linping Sun

机构地区不详

出处《高等学校计算数学学报：英文版》 2007年1期

关键词杂交法最小二乘问题非线性曲率数值逼近

分类 [理学][基础数学]

出版日期 2007年01月11日（中国期刊网平台首次上网日期，不代表论文的发表时间）

相关文献

1邓乃扬;肖奕;周方俊;吴育华. A NONMONOTONE TRUST REGION METHOD FOR NONLINEAR LEAST SQUARES PROBLEMS.基础数学,1994-01.
2Jin-yun Yuan;Xiao-qing Jin. DIRECT ITERATIVE METHODS FOR RANK DEFICIENT GENERALIZED LEAST SQUARES PROBLEMS.计算数学,2000-04.
3XuFuhua. ALGEBRAIC OPERATION OF SPECIAL MATRICES RELATED TO METHOD OF LEAST SQUARES.基础数学,2003-01.
4黄开斌;颜世建. EXTENDED OBLIQUE PROJECTION METHOD FOR GENERALIZED LEAST SQUARES PROBLEM.基础数学,1994-02.
5魏木生;George Majda. ON THE ACCURACY OF THE LEAST SQUARES AND THE TOTAL LEAST SQUARES METHODS.基础数学,1994-02.
6杨富贵;邹志鸿;盛松柏. A SELF-ADAPTIVE ALGORITHM FOR NONLINEAR LEAST SQUARES WITH LINEAR CONSTRAINTS.基础数学,1995-02.
7Xu, CX;Ma, XF;Kong, MY. A CLASS OF FACTORIZED QUASI-NEWTON METHODS FORNONLINEAR LEAST SQUARES PROBLEMS.计算数学,1996-02.
8陈艳萍;杨菊娥. SUPERCONVERGENCE OF LEAST-SQUARES MIXED FINITE ELEMENTS FOR ELLIPTIC PROBLEMS ON TRIANGULATION.基础数学,2003-02.
9Wei Huang;Hua-Wei Zhou. Least-Squares Seismic Inversion with Stochastic Conjugate Gradient Method.地质学,2015-04.
10Jundi Ding Hongyou Yin. A New Homotopy Method for Nonlinear Complementarity Problems.基础数学,2007-02.

来源期刊

高等学校计算数学学报：英文版

高等学校计算数学学报：英文版

相关推荐

同分类资源更多

相关关键词

杂交法最小二乘问题非线性曲率数值逼近

返回顶部