非局部耦合复变Korteweg–de Vries方程中的有理孤子解

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2022-07-07 DOI:10.1515/ijnsns-2021-0337

Miao Li, Yi Zhang, Rusuo Ye, Yu Lou

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引用次数: 0

摘要

本文研究了非局部耦合复修正Korteweg-de Vries方程(cmKdV)，它是耦合cmKdV方程的非局部推广。对于非局部耦合cmKdV方程，以行列式的形式构造了n重达布变换(DT)。通过广义DT方法，我们得到了描述m形孤子、w形孤子以及平面波和周期背景相互作用的有理孤子解。所得结果对研究非局域波模型中孤子解的动力学行为具有指导意义。

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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Rational soliton solutions in the nonlocal coupled complex modified Korteweg–de Vries equations

Abstract In this article, our work oversees with the nonlocal coupled complex modified Korteweg–de Vries equations (cmKdV), which is a nonlocal generalization for coupled cmKdV equations. The n-fold Darboux transformation (DT) is constructed in the form of determinants for the nonlocal coupled cmKdV equations. Via generalized DT method, we obtain the rational soliton solutions describing M-shaped soliton, W-shaped soliton, and the interactions on the plane wave and periodic background. The results can be useful to study the dynamical behaviors of soliton solutions in nonlocal wave models.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.

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