Convergence criterion and convergence ball of the Newton-type method in banach space

被引:0
|
作者
Zhang H. [1 ]
Li W. [2 ]
机构
[1] School of Mathematics and Computational Sciences, China University of Petroleum, Qingdao
[2] School of Mathematics and Computational Sciences, China University of Petroleum, Dongying
关键词
Banach spaces; Convergence ball; Newton-type method; Nonlinear operator equation; Semilocal convergence;
D O I
10.1007/s12190-008-0196-3
中图分类号
学科分类号
摘要
The paper is concerned with the convergence problem of third-order Newton-type methods for finding zeros of nonlinear operations in Banach spaces. Under the hypothesis that the derivative of f satisfies the weak Lipschitz condition with L-average, the convergence criterion and convergence ball are given. Furthermore, some corollaries are obtained by applying the main results to some special functions L. © 2008 Korean Society for Computational and Applied Mathematics.
引用
收藏
页码:129 / 143
页数:14
相关论文
共 50 条