摘要
采用泰勒展开式得到一组数值计算方法,进行非线性方程迭代数值计算近似求解,找到一个判断计算的数值解是否收敛于它的真实解的判据,讨论了数值解的收敛域和收敛速度的大小.
Numerical solution of nonlinear equation is of vital importance to explain some basic problems in chemical reaction engineering.A group of numerical methods were given by Taylor Expansion.A criterion is given to adjust if the numerical solutions of a nonlinear equation converge to its solution,and its converging region and speed were also discussed.
出处
《内蒙古师范大学学报(自然科学汉文版)》
CAS
2006年第2期219-222,共4页
Journal of Inner Mongolia Normal University(Natural Science Edition)
基金
ProjectSupportedbytheNationalNaturalScienceFoundationofChina(20163001)
关键词
非线性方程
泰勒展开式
数值计算
敛散性
nonlinear equation
Taylor expansion
numerical computation
convergence