M- $truncated optical soliton and their characteristics to a nonlinear equation governing the certain instabilities of modulated wave trains

This study investigates the nonlinear Hamiltonian amplitude equation by using two analytical techniques, namely; the extended sinh-Gordon equation expansion method, and the extended rational sine-cosine/sinh-cosh methods. Some important wave solutions are successfully constructed, such as dark, brig...

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Bibliographic Details
Published inAIMS mathematics Vol. 6; no. 9; pp. 9207 - 9221
Main Authors Yusuf, Abdullahi, Sulaiman, Tukur A., Inc, Mustafa, Abdel-Khalek, Sayed, Mahmoud, K. H.
Format Journal Article
LanguageEnglish
Published AIMS Press 01.01.2021
Subjects
extended rational sine-cosine/sinh-cosh
extended sinh-gordon method
hamiltonian amplitude equation
m-truncated derivative
optical solitons
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ISSN2473-6988
2473-6988
DOI10.3934/math.2021535

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Summary:This study investigates the nonlinear Hamiltonian amplitude equation by using two analytical techniques, namely; the extended sinh-Gordon equation expansion method, and the extended rational sine-cosine/sinh-cosh methods. Some important wave solutions are successfully constructed, such as dark, bright, combined dark-bright, singular solitons, periodic and singular periodic wave solutions. The physical features of the acquired solutions are plotted to depict the clear dynamical behaviour of the reported results. All the acquired solutions have satisfied the original equation.
ISSN:2473-6988
2473-6988
DOI:10.3934/math.2021535