Related Experiment Video
Updated: May 7, 2025

An Analog Macroscopic Technique for Studying Molecular Hydrodynamic Processes in Dense Gases and Liquids
Published on: December 4, 2017
Exact breather waves solutions in a spatial symmetric nonlinear dispersive wave model in (2+1)-dimensions
Qunyan Zou1, Jalil Manafian2,3, Somaye Malmir4
1School of Information and Artificial Intelligence, Nanchang Institute of Science & Technology, Nanchang, 330108, China.
This study explores nonlinear dispersive wave models using the Hirota bilinear method to find breather wave solutions. The research demonstrates a clear and effective approach for analyzing complex wave phenomena in (2+1)-dimensions.
Area of Science:
- Nonlinear physics
- Mathematical modeling
- Wave phenomena
Background:
- Nonlinear dispersive wave models in (2+1)-dimensions are crucial for understanding wave phenomena and soliton interactions.
- Existing methods may lack efficiency in deriving diverse solutions.
Purpose of the Study:
- To investigate the spatial symmetric nonlinear dispersive wave model in (2+1)-dimensions.
- To derive various breather wave solutions using the Hirota bilinear form.
- To analyze the behavior and characteristics of these solutions.
Main Methods:
- Application of the Hirota bilinear form.
- Utilizing symbolic computation for generating solutions.
- Employing a mixture of exponential and trigonometric functions.
- Theoretical analysis and visualization (2D, density, 3D plots).
Main Results:
- Abundant breather wave solutions were successfully obtained.
- The movement and theoretical properties of the waves were investigated.
- The effectiveness and simplicity of the Hirota bilinear method were highlighted.
Conclusions:
- The Hirota bilinear method is a powerful and effective tool for solving nonlinear wave equations.
- The derived solutions offer insights into wave dynamics in (2+1)-dimensions.
- The approach is applicable to various nonlinear equations in computational physics and other fields.
More Related Videos
Related Concept Videos
Propagation of Waves
Consider a scenario where a wave propagates from a string of low linear mass density to a string of high linear mass density. In such a case, the reflected wave is out of phase with respect to the incident wave, however the...
Electromagnetic Wave Equation
However, although electric and magnetic fields were first introduced as mathematical constructs to simplify the description of mutual forces between charges, a natural question emerges from Maxwell's equations:...
Standing Waves in a Cavity
Equations of Wave Motion
Sound as Pressure Waves
The pressure fluctuation depends on the difference in displacements between the successive points in the...
Velocity and Acceleration of a Wave
The velocity of the particles can be obtained by taking the partial derivative of the position equation with respect to time....

