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探索广义广田-萨摩-伊藤方程的N孤子解、多个 rogue 波和线性叠加原理。

Exploring N-soliton solutions, multiple rogue wave and the linear superposition principle to the generalized hirota satsuma-ito equation.

作者信息

Guo Yun, Chen Yang, Manafian Jalil, Malmir Somaye, Mahmoud K H, Alsubaie A Sa

机构信息

School of Public Teaching and Practice, Wuhan Technical College of Communications, Wuhan, Hubei, 430065, China.

School of Mathematics and Statistics, Wuhan University, Wuhan, 430072, China.

出版信息

Sci Rep. 2024 Oct 30;14(1):26171. doi: 10.1038/s41598-024-74333-4.

Abstract

In this work, numerous rogue wave solution strategy (MRWSS) agreeing to the Hirota bilinear hypothesis is utilized. The said strategy to build different soliton wave solutions for the generalized Hirota-Satsuma-Ito (GHSI) condition is considered. These numerous soliton wave solutions incorporate first-order, second-order, third-order, and fourth-order waves solutions and so on, which are all depending on the starting theory of chosen capacities. For the lump solution with one most extreme or least esteem, the properties of the Hessian lattice are examined. Besides, the arrangements are contained the lump-two kink arrangements, cross-kink wave arrangements, periodic wave arrangements, and periodic-kink wave arrangements. The various classes of arrangements are gotten. We make utilize of the direct superposition procedure to find out N-soliton wave arrangements to the said condition. The appropriateness and viability of the obtained arrangements is detailed through the reenactment comes about within the shape of 3-D, density, and 2-D charts. The gotten comes about in this work are anticipated to open modern viewpoints for the traveling wave theory.

摘要

在这项工作中,采用了符合广田双线性假设的众多 rogue 波解策略(MRWSS)。考虑了用于为广义广田 - 萨摩 - 伊藤(GHSI)方程构建不同孤子波解的上述策略。这些众多孤子波解包括一阶、二阶、三阶和四阶波解等等,它们都取决于所选函数的初始理论。对于具有一个最大值或最小值的块状解,研究了黑塞矩阵的性质。此外,解中包含块状 - 双扭结解、交叉扭结波解、周期波解和周期 - 扭结波解。得到了各种类型的解。我们利用直接叠加法来求解上述方程的 N 孤子波解。通过以三维、密度和二维图表形式的模拟结果详细说明了所得解的适用性和有效性。这项工作中得到的结果有望为行波理论开辟新的视角。

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