New exact and numerical solutions for the KdV system arising in physical applications

Joint Authors

al-Matrafi, Muhammad Bakhit
al-Harbi, Abd al-Ghani Raja
Abd al-Rahman, Mahmud Abd al-Aziz al-Bayumi

Source

Arab Journal of Basic and Applied Sciences

Issue

Vol. 28, Issue 1 (31 Dec. 2021), pp.113-121, 9 p.

Publisher

University of Bahrain College of Science

Publication Date

2021-12-31

Country of Publication

Bahrain

No. of Pages

9

Main Subjects

Mathematics

Abstract EN

The Kortweg–de Vries (KdV) equation is more appropriate to simulate some natural phenomena and gives more accurate results for some physical systems such as the movement of water waves.

In this work, novel analytical traveling wave solutions for a nonlinear KdV system are explored using the sech method.

The exact solutions are presented in the form of hyperbolic functions.

These solutions show the propagation of water waves on the surface.

We also implement the numerical adaptive moving technique (MMPDEs) to construct the relevant system’s numerical solutions.

A detailed comparison between the numerical and analytical solutions is also presented to confirm the accuracy of the numerical technique.

We present some new 2D and 3D figures to illustrate the behaviour of the exact and numerical solutions.

The obtained numerical solutions verify the accuracy of the considered methods qualitatively and quantitatively.

The stability of the obtained solutions is investigated using the Hamiltonian system.

The achieved results can be applied for some new observations in the ocean, coastal water, macroscopic phenomena, and processes.

The proposed techniques are potent tools to solve many other non-linear partial differential equations in applied mathematics.

American Psychological Association (APA)

al-Matrafi, Muhammad Bakhit& al-Harbi, Abd al-Ghani Raja& Abd al-Rahman, Mahmud Abd al-Aziz al-Bayumi. 2021. New exact and numerical solutions for the KdV system arising in physical applications. Arab Journal of Basic and Applied Sciences،Vol. 28, no. 1, pp.113-121.
https://search.emarefa.net/detail/BIM-1340616

Modern Language Association (MLA)

al-Matrafi, Muhammad Bakhit…[et al.]. New exact and numerical solutions for the KdV system arising in physical applications. Arab Journal of Basic and Applied Sciences Vol. 28, no. 1 (2021), pp.113-121.
https://search.emarefa.net/detail/BIM-1340616

American Medical Association (AMA)

al-Matrafi, Muhammad Bakhit& al-Harbi, Abd al-Ghani Raja& Abd al-Rahman, Mahmud Abd al-Aziz al-Bayumi. New exact and numerical solutions for the KdV system arising in physical applications. Arab Journal of Basic and Applied Sciences. 2021. Vol. 28, no. 1, pp.113-121.
https://search.emarefa.net/detail/BIM-1340616

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 119-121

Record ID

BIM-1340616