Solitary wave behavior of (2+1)-dimensional Chaffee-Infante equation

被引：16

作者：

Arshed, Saima ^{[1
]}

Akram, Ghazala ^{[1
]}

Sadaf, Maasoomah ^{[1
]}

Qurrat-ul-ain ^{[1
]}

Riaz, Muhammad Bilal ^{[2
]}

Wojciechowski, Adam ^{[2
]}

机构：

[1] Univ Punjab, Dept Math, Quaid E Azam Campus, Lahore, Pakistan

[2] Lodz Univ Technol, Fac Tech Phys Informat Technol & Appl Math, PL-90924 Lodz, Poland

来源：

PLOS ONE | 2023年 / 18卷 / 01期

关键词：

D O I：

10.1371/journal.pone.0276961

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The behavior of gas diffusion in a homogeneous medium is described by the (2+1)-dimensional Chaffee-Infante equation. In this work, the solitary wave behavior of the (2+1)-dimensional Chaffee-Infante equation is studied with the help of extended sinh-Gordon equation expansion technique. Bright, dark, periodic, kink, anti-kink and singular traveling wave patterns are observed for suitable choice of parameters. The 3D graphs, 2D plots and contour plots are included to understand the dynamics of the obtained solutions. The obtained results depict that the extended sinh-Gordon equation expansion technique provides an efficient tool for solving other equations that occur in different branches of science and technology.

引用

页数：26

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