加德纳-KP 正方程的呼吸器式和 N 呼吸器式解法

IF 18 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-06-15 DOI:10.1142/s021798492450427x

Hang Zeng, Lu Tang

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引用次数: 0

摘要

从正 Gardner-Kadomtsev-Petviashvili 方程的双线性形式出发，借助扩展的同室检验方法，得到了呼吸型和 N 呼吸型解决方案。通过三维图、密度图和等值线图说明了呼吸型、单呼吸、双呼吸和三呼吸解，并选择了一些适当的参数值，以更好地展示它们的时间演化过程。

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Breather-type and N-breather solutions for the positive Gardner-KP equation

Starting from the bilinear form of the positive Gardner–Kadomtsev–Petviashvili equation, breather-type and N-breather solutions are obtained with the help of the extended homoclinic test approach. Breather-type, one-breather, two-breather and three-breather solutions are illustrated through 3D plots, density plots and contour plots and some appropriate parameter values have been chosen to better demonstrate their time evolution.

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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.