摘要
本文建立了一类新的解非线性方程一般高阶解法.与牛顿方法和其它方法相比,收敛阶数和效率指数均有所提高.
This paper presents a new general method for solving simple roots of nonlinear equations, and the computational order of convergence and the efficiency index are improved comparing with the Newton's method and some variant of Newton's accelerated methods.
出处
《青海师范大学学报(自然科学版)》
2012年第2期11-16,共6页
Journal of Qinghai Normal University(Natural Science Edition)
基金
NNSF(10961020)
教育部春晖计划(Z2009-1-810007)
关键词
牛顿方法
非线性方程
高阶迭代方法
Newton' s method
nonlinear equation
higher-order iterative method