Computational and numerical wave solutions of the Caudrey-Dodd-Gibbon equation.

Computational and numerical wave solutions of the Caudrey-Dodd-Gibbon equation.
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DOI:
10.1016/j.heliyon.2023.e13511
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发表时间:
2023-02
期刊:
影响因子:
4
通讯作者:
Khater, Mostafa M. A.
Khater, Mostafa M. A.
中科院分区:
综合性期刊4区
文献类型:
--
作者:
Khater, Mostafa M. A.

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Caudrey-Dodd-Gifford()模型是五阶KdV方程(fKdV)的一种变体,具有重要的实际意义,在本研究中采用精确的数值方法求解。该模型显示了重力毛细波、表面张力驱动的浅水波和磁声波如何在等离子体介质中移动。随着对精度的关注,新的计算和近似方法已经成为可能,最近的改进,在分析和数值方法。数字信息在表中以直观方式表示。所有的模拟结果都显示在二维和三维的数值和基本行为的单孤子。最近的研究表明,这种方法是解决数学物理中常见的非线性方程的最佳方法。
The Caudrey–Dodd–Gibbon () model, a variation of the fifth–order KdV equation (fKdV) with significant practical consequences, is solved in this study using a precise and numerical technique. This model shows how gravity-capillary waves, shallow–water waves driven by surface tension, and magneto-acoustic waves move through a plasma medium. With a focus on accuracy, new computational and approximation methods have been made possible by recent improvements in analytical and numerical methods. Numeric information is represented visually in the tables. All simulation results are shown in two and three dimensions to show both the numerical and fundamental behavior of the single soliton. Recent research shows that this method is the best way to solve nonlinear equations that are common in mathematical physics.
DOI: 10.1016/j.rinp.2022.105356
发表时间: 2022-03-18
期刊: RESULTS IN PHYSICS
影响因子: 5.3
作者:
Jhangeer, Adil;Almusawa, Hassan;Rahman, Riaz Ur
通讯作者: Rahman, Riaz Ur
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影响因子: --
作者:
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影响因子: 1.9
作者:
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发表时间: 2022-01-07
期刊: RESULTS IN PHYSICS
影响因子: 5.3
作者:
Khater, Mostafa M. A.;Lu, Dianchen
通讯作者: Lu, Dianchen
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期刊: RESULTS IN PHYSICS
影响因子: 5.3
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