New optical solitary wave solutions of Fokas-Lenells equation in optical fiber via Sine-Gordon expansion method

被引：99
作者：
Ali, Khalid K. [1 ]
Osman, M. S. [2 ,3 ]
Abdel-Aty, Mahmoud [4 ]
机构：
[1] Al Azhar Univ, Fac Sci, Math Dept, Nasr City Cairo, Egypt
[2] Cairo Univ, Fac Sci, Dept Math, Giza, Egypt
[3] Umm Alqura Univ, Fac Appl Sci, Dept Math, Mecca 21955, Saudi Arabia
[4] Sohag Univ, Fac Sci, Dept Math, Sohag, Egypt
来源：
ALEXANDRIA ENGINEERING JOURNAL | 2020年 / 59卷 / 03期
关键词：
Solitary wave; Fokas-Lenells equation; Complex transformation; Sine-Gordon expansion method; ENTROPY; SYSTEM; PHASE;
D O I：
10.1016/j.aej.2020.01.037
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
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. (C) 2020 The Authors. Published by Elsevier B.V. on behalf of Faculty of Engineering, Alexandria University.
引用
收藏
页码：1191 / 1196
页数：6
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