Brown-Broyden修正算法  

BROWN-BROYDEN UPDATE ALGORITHM

作　　者：王德人[1] 王新力[1] 

机构地区：[1]上海大学数学系,上海201800

出　　处：《高等学校计算数学学报》2001年第4期368-377,共10页Numerical Mathematics A Journal of Chinese Universities

基　　金：国家自然科学基金资助项目 (199710 57)

摘　　要：In this paper, we proposed Brown-Broyden update algorithm for solving systems of nonlinear equations. We prove the local superlinear convergence of the proposed algorithm. Numerical experiments show the superiority of the new algorithm to other methods in some respects on tested problems.In this paper, we proposed Brown-Broyden update algorithm for solving systems of nonlinear equations. We prove the local superlinear convergence of the proposed algorithm. Numerical experiments show the superiority of the new algorithm to other methods in some respects on tested problems.

关 键 词：非线性方程 Brown方法 Brown-Broyden修正算法 迭代 线性方程组 超线性敛速 

分 类 号：O241.6[理学—计算数学]