广东石油化工学院学报Issue(1)：59-62,4.
求解非线性方程的一族免导数的迭代法
A New Family of Iterative Methods without Derivatives for Solving Nonlinear Equations
李娟1
作者信息
- 1. 陇南师范高等专科学校，甘肃成县742500; 兰州大学数学与统计学院，甘肃兰州730000
- 折叠
摘要
Abstract
Solving nonlinear equations is one of the most important problems in numerical analysis .Achievements in this regard have been extremely rich .In order to avoid derivative values calculated ,Newton secant method and Steffense acceleration method are used in solving nonlinear equations to propose new family of derivative -free iterative method .The convergence is proved and its literature promotion is needed .关键词
非线性方程/迭代方法/牛顿法/Steffensen法/收敛性Key words
nonlinear equations/iterative method/Newton method/Steffensen methods/convergence分类
数理科学引用本文复制引用
李娟..求解非线性方程的一族免导数的迭代法[J].广东石油化工学院学报,2014,(1):59-62,4.
