用扩展的直接代数方法为时空分数合的布西内斯克-伯格模型的新型封闭形式的移动波解决方案
Taha Radwan1, Muhammad Bilal2, Saleh Fahad Aljurbua3
1Department of Management Information Systems, College of Business and Economics, Qassim University, Buraydah, 51452, Saudi Arabia.
Scientific reports
|August 6, 2025
概括
本研究使用扩展的直接代数方法解决了空间-时间分数合的Boussinesq-Burger方程. 发现了新的旅行波解决方案,包括单子,提高了对非线性波动力学的理解.
科学领域:
- 非线性动力学是一种非线性动力学.
- 流体力学 流体力学 流体力学
- 数学物理学的数学物理.
背景情况:
- 空间-时间分数合的布西内斯克-伯格方程 (STFcBBE) 模型复杂的物理现象.
- 了解在非线性介质和浅水中波浪传播至关重要.
研究的目的:
- 为了获得STFcBBE的新型封闭形式移动波解决方案.
- 为了探索分数顺序对波动力学的影响.
主要方法:
- 使用了扩展的直接代数技术.
- 使用MAPLE软件进行解决方案的图形表示.
主要成果:
- 多种单子波形 (周期性,钟型,扭曲型等) 已经确定了.
- 通过可视化,对STFcBBE的物理行为获得了新的见解.
- 证明了扩展的直接代数方法的有效性.
结论:
- 扩展的直接代数方法是一种可靠和灵活的方法,用于解决非线性分数局部微分方程.
- 分数顺序显著影响STFcBBE描述的波动力学.
- 这些发现在沿海工程和流体动力学方面有潜在的应用.
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