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

Autor: Arshed S; Department of Mathematics, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan., Akram G; Department of Mathematics, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan., Sadaf M; Department of Mathematics, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan., Qurrat-Ul-Ain; Department of Mathematics, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan., Bilal Riaz M; Faculty of Technical Physics, Information Technology and Applied Mathematics, Lodz University of Technology 90-924 Lodz Poland, Łódź, Poland., Wojciechowski A; Faculty of Technical Physics, Information Technology and Applied Mathematics, Lodz University of Technology 90-924 Lodz Poland, Łódź, Poland.
Jazyk: angličtina
Zdroj: PloS one [PLoS One] 2023 Jan 06; Vol. 18 (1), pp. e0276961. Date of Electronic Publication: 2023 Jan 06 (Print Publication: 2023).
DOI: 10.1371/journal.pone.0276961
Abstrakt: 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.
Competing Interests: The authors have declared that no competing interests exist.
(Copyright: © 2023 Arshed et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)
Databáze: MEDLINE
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