Multiple lump solutions of the (2+1)-dimensional sawada-kotera-like equation

In this paper, 1-lump solution and 2-lump solution of a (2 + 1)-dimensional Sawada-Kotera-like equation are obtained by means of the Hirota’s bilinear method and long wave limit method. The propagation orbits, velocities and the collisions among waves are analyzed. By setting the parameter values, t...

Full description

Saved in:
Bibliographic Details
Published in:Frontiers in physics 2022-10, Vol.10
Main Authors: Qi, Feng-Hua, Li, Shuang, Li, Zhenhuan, Wang, Pan
Format: Article
Language:English
Subjects:
hirota bilinear
long wave limit
multiple lump solution
partial differential equations
sawada-kotera-like equation
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this paper, 1-lump solution and 2-lump solution of a (2 + 1)-dimensional Sawada-Kotera-like equation are obtained by means of the Hirota’s bilinear method and long wave limit method. The propagation orbits, velocities and the collisions among waves are analyzed. By setting the parameter values, the dynamic characteristics of the obtained solutions are shown in 3D and density plots. These conclusions enrich the dynamical theory of higher-dimensional nonlinear dispersive wave equations.
ISSN:2296-424X
2296-424X
DOI:10.3389/fphy.2022.1041100