求解Kawahara方程的小波数值格式与VIM的比较

Q4 Mathematics

Geometry, Integrability and Quantization Pub Date : 2019-01-01 DOI:10.7546/GIQ-20-2019-79-87

Kamel Al-khaled

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引用次数: 0

摘要

本文介绍了变分迭代法与小波基法在Kawahara方程数值解中的比较。用测试问题对两种方法进行比较。对比结果表明，变分迭代法是一种高效且易于使用的方法。另一方面，小波方法随着时间的增加而更加稳定。MSC: 35q53, 65m60, 65r20

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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Wavelet-Based Numerical Scheme Compared with VIM for Solving Kawahara Equation

This paper aims to introduce a comparison of variation iteration method and wavelet basis method for the numerical solution of the Kawahara equation. Test problem is used to compare between the two methods. The comparison shows that variation iteration method is efficient and easy to use. On the other hand, the wavelet method is more stable as time increases. MSC : 35Q53, 65M60, 65R20

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来源期刊

Geometry, Integrability and Quantization Mathematics-Mathematical Physics

CiteScore

0.70

自引率

0.00%

发文量