Investigation of solitons and mixed lump wave solutions with (3+1)-dimensional potential-YTSF equation

被引：53

作者：

Younis, Muhammad ^{[1
]}

Ali, Safdar ^{[2
]}

Rizvi, Syed Tahir Raza ^{[3
]}

Tantawy, Mohammad ^{[4
]}

Tariq, Kalim U. ^{[5
]}

Bekir, Ahmet ^{[6
]}

机构：

[1] Univ Punjab, Punjab Univ Coll Informat Technol, Lahore, Pakistan

[2] Univ Lahore, Dept Math & Stat, Lahore, Pakistan

[3] COMSATS Univ Islamabad, Dept Math, Islamabad, Pakistan

[4] October 6 Univ, Fac Engn, Dept Basic Sci, Cairo, Egypt

[5] Mirpur Univ Sci & Technol, Dept Math, Mirpur Ajk 10250, Pakistan

[6] Imarli St 28-4, TR-26030 Eskisehir, Turkey

来源：

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION | 2021年 / 94卷

关键词：

Exact solitons; Rational solutions; lump solutions; The (3+1)-dimensional potential YTSF equation; DYNAMICS;

D O I：

10.1016/j.cnsns.2020.105544

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The article investigates the exact and mixed lump wave solitons to the (3+1)-dimensional potential YTSF equation, which is an extension of the Bogoyavlenskii-Schif equation. Different types of interaction solutions in terms of a new merge of positive quadratic functions, trigonometric functions and hyperbolic functions are obtained, which are investigated using the extended three soliton test approach. The dynamical behavior of solutions has also depicted in different 3D representations. The representations show that the soliton solutions are obtained in the form of train and cusp. Some other solutions like lamb wave with high peak, and lump solutions with kink background are also observed in these representations. (C) 2020 Elsevier B.V. All rights reserved.

引用

页数：8

共 43 条

[1] Waves that appear from nowhere and disappear without a trace [J].