摘要
给出了牛顿迭代的广义收敛条件，并在Ｂａｎａｃｈ空间中建立了相应的收敛定理．用实例说明了此收敛条件比ＳｍａｌｅＳ在１９８６年的结果更佳。
A generalized convergence condition for Newtion' s method is given and the corresponding convergence theorem is established. The result of this paper includes the corresponding results of Smale S in 1986as a special case,
出处
《宁波大学学报（理工版）》
CAS
1998年第2期17-21,共5页
Journal of Ningbo University：Natural Science and Engineering Edition
关键词
牛顿迭代法
优序列
收敛性
Newton's method
majorizing principle
convergence
