New exact solutions to the dual-core optical fibers

被引：0
作者：
Mahmoud A E Abdelrahman
Osama Moaaz
机构：
[1] Taibah University,Department of Mathematics, College of Science
[2] Mansoura University,Department of Mathematics, Faculty of Science
来源：
Indian Journal of Physics | 2020年 / 94卷
关键词：
Riccati–Bernoulli sub-ODE method; Bäcklund transformation; Traveling wave solutions; The dual-core optical fibers model; MATLAB 17; 02.30.Jr; 02.60.Cb; 04.20.Jb; 02.90.+p;
D O I：
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中图分类号：
学科分类号：
摘要：
In this article, new exact solutions of the dual-core optical fibers model are determined by using the Riccati–Bernoulli sub-ODE method. As a result, rational, trigonometric, hyperbolic and exponential functions and a variety of special solutions like kink-shaped, bell-type soliton solutions are established. We also consider the linear stability analysis for the dual-core optical fibers model. We also plot the 3D graphs for some selected solutions with the aid of the MATLAB software. We finally compare our results with the other methods and show that the Riccati–Bernoulli sub-ODE method is superior to other methods.
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页码：705 / 711
页数：6
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