Stripe solitons and lump solutions to a generalized (3+1)-dimensional B-type Kadomtsev-Petviashvili equation with variable coefficients in fluid dynamics

被引：13
作者：
Zhu, Wen-Hui [1 ]
Liu, Jian-Guo [2 ]
机构：
[1] Nanchang Inst Sci & Technol, Inst Artificial Intelligence, Nanchang 330108, Jiangxi, Peoples R China
[2] Jiangxi Univ Tradit Chinese Med, Coll Comp, Nanchang 330004, Jiangxi, Peoples R China
来源：
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2021年 / 502卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Kadomtsev-Petviashvili equation; Variable coefficients; Dynamical behaviors; Lump solutions; ROGUE WAVE SOLUTIONS; BACKLUND TRANSFORMATION; SOLITARY; BREATHER;
D O I：
10.1016/j.jmaa.2021.125198
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Under investigation is a generalized (3 + 1)-dimensional B-type KadomtsevPetviashvili equation with variable coefficients in fluid dynamics. Based on the Hirota's bilinear form and the positive quadratic function, abundant lump solutions are obtained. The interaction solutions between lump solutions and other solitons are also presented. Their dynamical behaviors are graphically shown with different choices of the free parameters. (c) 2021 Elsevier Inc. All rights reserved.
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页数：12
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