求解非线性积分微分方程的混合同伦积分变换方法

Al-Nahrain Journal of Science Pub Date : 2022-03-01 DOI:10.22401/anjs.25.1.06

Mohanad F. Kadhem, Ali H. Alfayadh

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引用次数: 0

摘要

本文应用带同伦摄动的Sawi变换，得到非线性积分微分方程的解析近似。将该方法与同伦摄动法和Abood变换同伦摄动法进行了比较。结果表明，Sawi变换同伦摄动是求解非线性积分微分方程的一种有效方法。

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Mixed Homotopy Integral Transform Method for Solving Non-Linear ntegro-Differential Equation

In this paper, we have applied Sawi transform with homotopyperturbation method to obtain analytic approximation for non-linear integro-differential Equations. The proposed technique is compared with homotopy perturbation method and Abood transform homotopy perturbation method. The results show that Sawi transform homotopy perturbation is an efficient approach to solve non-linear integro-differential equations.

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Al-Nahrain Journal of Science

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