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Publication date: 6 August 2024

Abdul-Majid Wazwaz, Weaam Alhejaili and Samir El-Tantawy

This study aims to explore a novel model that integrates the Kairat-II equation and Kairat-X equation (K-XE), denoted as the Kairat-II-X (K-II-X) equation. This model demonstrates…

Abstract

Purpose

This study aims to explore a novel model that integrates the Kairat-II equation and Kairat-X equation (K-XE), denoted as the Kairat-II-X (K-II-X) equation. This model demonstrates the connections between the differential geometry of curves and the concept of equivalence.

Design/methodology/approach

The Painlevé analysis shows that the combined K-II-X equation retains the complete Painlevé integrability.

Findings

This study explores multiple soliton (solutions in the form of kink solutions with entirely new dispersion relations and phase shifts.

Research limitations/implications

Hirota’s bilinear technique is used to provide these novel solutions.

Practical implications

This study also provides a diverse range of solutions for the K-II-X equation, including kink, periodic and singular solutions.

Social implications

This study provides formal procedures for analyzing recently developed systems that investigate optical communications, plasma physics, oceans and seas, fluid mechanics and the differential geometry of curves, among other topics.

Originality/value

The study introduces a novel Painlevé integrable model that has been constructed and delivers valuable discoveries.

Details

International Journal of Numerical Methods for Heat & Fluid Flow, vol. 34 no. 10
Type: Research Article
ISSN: 0961-5539

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