THERMAL SCIENCE

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Zhi-Yong Fan

EXACT SOLITARY WAVE SOLUTIONS FOR NON-LINEAR OPTIC MODEL BY VARIATIONAL PERSPECTIVE

ABSTRACT
A variational principle for the non-linear optic model is established by semi-inverse method. Two new exact solitary wave solutions are obtained by using the variational transform method. Numerical examples show the novel method is efficient and simple, and can be applied to find solitary wave solutions for different types of wave equations. The physical properties of solitary wave solutions are illustrated by some figures.
KEYWORDS
variational principle, optic model, solitary wave solution
PAPER SUBMITTED: 2023-03-11
PAPER REVISED: 2023-05-23
PAPER ACCEPTED: 2023-07-21
PUBLISHED ONLINE: 2024-02-18
DOI REFERENCE: https://doi.org/10.2298/TSCI230311017F
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2024, VOLUME 28, ISSUE Issue 2, PAGES [1003 - 1006]
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Exact solitary wave solutions for non-linear optic model by variational perspective

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence