The dynamical study and analysis of diverse bright-dark and breathers wave solutions of nonlinear evolution equations and their applications

Author:

Shehzad Khurrem12,Seadawy Aly R.3ORCID,Wang Jun1,Arshad Muhammad24

Affiliation:

1. Institute of Applied System Analysis, Jiangsu University, Zhenjiang, Jiangsu, China

2. Department of Mathematics and Statistics, University of Agriculture Faisalabad, Pakistan

3. Mathematics Department, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 41411, Kingdom of Saudi Arabia

4. Department of Mathematics and Statistics, Sub-Campus Depalpur, University of Agriculture Faisalabad, Pakistan

Abstract

In this work, we establish novel solitary wave solutions of three nonlinear evolution dynamical models, namely, Boussinesq model, [Formula: see text]-dimensional generalized shallow water wave (SWW) and [Formula: see text]-dimensional Fokas dynamical models by applying two-variable [Formula: see text]- expansion technique. The SWW equations are usually appropriate when the fluid is in a state where the vertical length scale is significantly smaller than the length of horizontal scale. In computer simulations for ocean engineering, Boussinesq-type models are frequently used to represent water waves in harbors and shallow seas. In order to understand the physical processes of waves inside and on the surface of water, the Fokas dynamical model plays a crucial part in wave theory. Analytical solutions in different forms such as solitons, solitary waves, trigonometric, hyperbolic, rational function solutions, breathers-type waves and more wave solutions are devised through using the proposed method. The exact solutions are also presented in graphical form having applications in engineering and other areas of applied sciences. The obtained results show that the given technique is universal and efficient. In addition, this technique can also be applied on lots of other nonlinear dynamical wave models occurring in many scientific real-world application domains, including engineering sciences, mathematics physics, and many more.

Publisher

World Scientific Pub Co Pte Ltd

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

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