Approximate of solution of a fourth order ordinary differential equations via tenth step block method

G. S. Gebremedhin, S. Jena
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引用次数: 14

Abstract

This paper carries a different approach of collection and interpolation to develop a tenth block method for the numerical solution of linear or nonlinear ordinary differential equations of fourth order with initial conditions. The method has been implemented at the selected mesh points to generate a direct tenth block method through Taylor series. Some critical properties of this method such as zero stability, order of the method, and convergence have been analysed. Two numerical tests have taken to make a comparison of the approximate results with exact as well as results of other authors.
用十步块法近似求解四阶常微分方程
本文采用一种不同的集合插值方法,提出了一种四阶线性或非线性初始条件常微分方程数值解的十分块法。该方法在选定的网格点上实现,通过泰勒级数生成直接的十分块方法。分析了该方法的零稳定性、阶数和收敛性等关键性质。进行了两次数值试验,将近似结果与精确结果以及其他作者的结果进行了比较。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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