Collisions between lump and soliton solutions

被引：12
作者：
Liu, Jian-Guo [1 ]
机构：
[1] Jiangxi Univ Tradit Chinese Med, Coll Comp, Nanchang 330004, Jiangxi, Peoples R China
来源：
APPLIED MATHEMATICS LETTERS | 2019年 / 92卷
基金：
中国国家自然科学基金;
关键词：
Lump solution; Solitary wave; Collision; Dynamical behaviors; MULTIPLE WAVE SOLUTIONS; EQUATION;
D O I：
10.1016/j.aml.2019.01.019
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper investigates a multi-component plasmas model described by the (3 + 1) dimensional extend Kadomtsev-Petviashvili equation (eKPe). Lump and soliton solutions are obtained via the Hirota's bilinear form. Collisions between lump solutions and one solitary wave are studied. Furthermore, collisions between lump solutions and two solitary waves are discussed. The dynamical behaviors of the derived solutions are shown via 3D- and contour plots. (C) 2019 Elsevier Ltd. All rights reserved.
引用
收藏
页码：184 / 189
页数：6
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