New Iterative Method for Solving a Coupled System of Fractional-Order Drinfeld–Sokolov–Wilson (FDSW) and Fractional Shallow Water (FSW) Equations

Author:

Ali Nasir1ORCID,Yassen Mansour F.23,Asiri Saeed Ahmed4ORCID,Nawaz Rashid1ORCID,Zada Laiq1,Alam Mohammad Mahtab5ORCID,Sene Ndolane6ORCID

Affiliation:

1. Department of Mathematics, Abdul Wali Khan University Mardan, KP, Pakistan

2. Department of Mathematics, College of Science and Humanities in Al-Aflaj, Prince Sattam Bin Abdulaziz University, Al-Aflaj 11912, Saudi Arabia

3. Department of Mathematics, Faculty of Science, Damietta University, New Damietta 34517 Damietta, Egypt

4. Mechanical Engineering Department, Engineering College, King Abdulaziz University, Jeddah, Saudi Arabia

5. Department of Basic Medical Sciences, College of Applied Medical Science, King Khalid University, Abha 61421, Saudi Arabia

6. Laboratoire Lmdan, Departement De Mathematiques De Decision, Facultíe des Sciences Economiques et Gestion, Universite Cheikh Anta Diop De Dakar, BP 5683 Dakar Fann, Senegal

Abstract

In this study, the new iterative method has been applied to a coupled system of fractional-order Drinfeld–Sokolov–Wilson (FDSW) and fractional shallow water (FSW) equations. The fractional-order derivatives are taken in the Caputo sense whose order is between 0 and 1. The suggested method is capable to handle the FDEs without any transformation and discretization. The obtained results have been compared with the exact solution and with the q-homotopy analysis transform method. The outcomes show the efficiency and effectiveness of NIM by comparing through tables and graphs.

Funder

King Khalid University

Publisher

Hindawi Limited

Subject

General Materials Science

Reference25 articles.

1. Basic Concepts Underlying Singular Perturbation Techniques

2. Finite difference methods for differential equations;R. J. LeVeque;Draft Version for Use in a Math,1998

3. A study on linear and nonlinear Schrodinger equations by the variational iteration method

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