高阶泰勒方案的新分数表示法

IF 0.9 Q3 MATHEMATICS, APPLIED Computational and Mathematical Methods Pub Date : 2024-04-29 DOI:10.1155/2024/2849717
Iqbal M. Batiha, Iqbal H. Jebril, Amira Abdelnebi, Zoubir Dahmani, Shawkat Alkhazaleh, Nidal Anakira
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引用次数: 0

摘要

在这项工作中,我们提出了一种新的数值方案,称为分数高阶泰勒法(FHOTM),用于求解分数微分方程(FDE)。使用广义泰勒定理是这一方法的基本概念。然后,通过证明合适的理论结果,估算了建议的 FHOTM 所产生的局部截断误差。最后,给出了几个数值应用,以证明所建议的方法与精确解的适用性。
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A New Fractional Representation of the Higher Order Taylor Scheme

In this work, we suggest a new numerical scheme called the fractional higher order Taylor method (FHOTM) to solve fractional differential equations (FDEs). Using the generalized Taylor’s theorem is the fundamental concept of this approach. Then, the local truncation error generated by the suggested FHOTM is estimated by proving suitable theoretical results. At last, several numerical applications are given to demonstrate the applicability of the suggested approach in relation to their exact solutions.

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