Peer-Reviewed Article February 20, 2020
New optical solitary wave solutions of Fokas-Lenells equation in optical fiber via Sine-Gordon expansion method
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Published in: Alexandria Engineering Journal
Publisher: Elsevier BV • Egypt • 1110-0168
Abstract
This article presents soliton solutions to a generalized nonlinear Fokas-Lenells equation via the Sine-Gordon expansion method. To uncover the clear picture of the gained solutions, the two and three-dimensional figures for the solutions are given. It is shown that the proposed methodology provides powerful mathematical tools for obtaining the exact traveling wave solutions of different nonlinear evolution equations.