张春梅. 一类二阶非线性微分方程边值问题的有效解法[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 2005, (4).DOI:
一类二阶非线性微分方程边值问题的有效解法
摘要
证明了一类非线性常微分方程初值问题的解关于初始斜率的单调性
并在此基础上有效运用二分法对于此类非线性常微分方程值问题进行求解.
Abstract
In this paper
we prove that the solution to a species of initial-value problem for second order nonlinear ordinary differential equation is strictly monotone for the initial slope.And we can efficiently use the dichotomy method to solve the boundary-value problem for this species of the second order nonlinear ordinary differential equation based on this teorem.
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references
余德浩,汤华中.微分方程数值解法[M].北京:科学出版社,2003.
R ichard L.Buden,J.D oug las F a ires,N um erica l A na lys is(Seven th Ed ition)(影印版)[M].北京:高等教育出版社,2001.