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Numerical solutions of systems of high-order Fredholm integro-differential equations using Euler polynomials

机译:基于欧拉多项式的高阶Fredholm积分微分方程组的数值解

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摘要

In this paper, a novel method called Euler collocation method is presented to obtain an approximate solution for systems of high-order Fredholm integro-differential equations. The most significant features of this method are its simplicity and excellent accuracy. After implementation of our method, the main problem would be transformed into a system of algebraic equations such that its solutions are the unknown Euler coefficients. In addition, under several mild conditions the error and stability analysis of the proposed method are discussed. Finally, complete comparisons with other methods and superior results confirm the validity and applicability of the presented method.
机译:为了解决高阶Fredholm积分-微分方程组的近似解,提出了一种称为Euler配点法的新方法。此方法的最重要特征是其简单性和出色的准确性。在实施我们的方法之后,主要问题将被转换为一个代数方程组,从而其解为未知的欧拉系数。另外,在几种温和条件下,对所提方法的误差和稳定性进行了讨论。最后,与其他方法的完全比较和优异的结果证实了所提出方法的有效性和适用性。

著录项

  • 来源
    《Applied Mathematical Modelling》 |2015年第22期|6767-6779|共13页
  • 作者

    Farshid Mirzaee; Saeed Bimesl;

  • 作者单位

    Faculty of Mathematical Sciences and Statistics, Malayer University, P.O. Box 65719-95863, Malayer, Iran;

    Faculty of Mathematical Sciences and Statistics, Malayer University, P.O. Box 65719-95863, Malayer, Iran;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Linear FIDEs; Error estimation; Euler polynomials;

    机译:线性FIDE;误差估计;欧拉多项式;

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