Optical waves solutions for the perturbed Fokas-Lenells equation through two different methods

被引：17
作者：
Ali, Karmina K. [1 ,2 ]
Yusuf, Abdullahi [4 ,5 ]
Yokus, Asif [3 ]
Ali, Mohamed R. [6 ,7 ]
机构：
[1] Univ Zakho, Fac Sci, Dept Math, Zakho, Iraq
[2] Knowledge Univ, Coll Sci, Dept Comp Sci, Erbil 44001, Iraq
[3] Firat Univ, Fac Sci, Dept Math, Elazig, Turkiye
[4] Biruni Univ, Dept Comp Engn, Istanbul, Turkiye
[5] Lebanese Amer Univ, Dept Comp Sci & Math, Beirut, Lebanon
[6] Benha Univ, Benha Fac Engn, Basic Engn Sci Dept, Banha, Egypt
[7] Future Univ Egypt, Fac Engn & Technol, New Cairo 11835, Egypt
来源：
RESULTS IN PHYSICS | 2023年 / 53卷
关键词：
Optical soliton solutions; The perturbed Fokas-Lenells equation; The Bernoulli sub-equation function method; The(1/G')-expansion method; NONLINEAR SCHRODINGERS EQUATION; PORSEZIAN-DANIEL MODEL; SOLITON PERTURBATION; CONSERVATION-LAWS; KERR LAW;
D O I：
10.1016/j.rinp.2023.106869
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This study examines the perturbed Fokas-Lenells equation using two methods: the Bernoulli sub-equation function method and the (1/G ')-expansion method. A traveling wave transformation is used to convert the governing equation into a nonlinear ordinary differential equation. The perturbed Fokas-Lenells equation arises in optical fibers, and the article constructs various optical soliton solutions, including periodic dark-bright, singular, and periodic singular soliton solutions. The article also presents the necessary constraint conditions for the existence of valid solitons and graphs 2D, 3D, and contour surfaces based on different parameter values.
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页数：12
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