arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2009.11571math.NAcs.NA
收藏

求解含时滞Volterra积分微分方程:一种新的高阶数值方法

Solving Volterra Integro-Differential Equations involving Delay: A New Higher Order Numerical Method

Aman Jhinga, Jayvant Patade, Varsha Daftardar-Gejji

摘要:

本文的目的是介绍一种新的数值方法来求解非线性Volterra积分微分方程的延迟。我们对方程中涉及的积分应用齐次定则。采用Daftartar-Gejji和Jafari方法(DGJ)求解隐式方程。给出了该方程解的唯一性定理,并对该方法进行了误差分析和收敛性分析。我们通过构造实例来说明新提出的方法的有效性。

英文摘要:

The aim of the present paper is to introduce a new numerical method for solving nonlinear Volterra integro-differential equations involving delay. We apply trapezium rule to the integral involved in the equation. Further, Daftardar-Gejji and Jafari method (DGJ) is employed to solve the implicit equation. Existence-uniqueness theorem is derived for solutions of such equations and the error and convergence analysis of the proposed method is presented. We illustrate efficacy of the newly proposed method by constructing examples.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑