Solitons and other solutions of perturbed nonlinear Biswas-Milovic equation with Kudryashov's law of refractive index

被引：59

作者：

Akinyemi, Lanre ^{[1
]}

Mirzazadeh, Mohammad ^{[2
]}

Hosseini, Kamyar ^{[3
]}

机构：

[1] Lafayette Coll, Dept Math, Easton, PA USA

[2] Univ Guilan, Fac Engn & Technol, Dept Engn Sci, East Guilan, Vajargah 44891, Iran

[3] Islamic Azad Univ, Rasht Branch, Dept Math, Rasht, Iran

来源：

NONLINEAR ANALYSIS-MODELLING AND CONTROL | 2022年 / 27卷 / 03期

关键词：

perturbed Biswas-Milovic equation; simple equation method; (G'/G)-expansion method; new Kudryashov method; Kudryashov's law; SOLITARY WAVE SOLUTIONS; GINZBURG-LANDAU EQUATION; OPTICAL SOLITONS;

D O I：

10.15388/namc.2022.27.26374

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We analytically study the exact solitary wave solutions of the perturbed nonlinear Biswas-Milovic equation with Kudryashov's law of refractive index, which describes the propagation of pulses of various types in optical fiber. We apply three efficient and reliable schemes, specifically, the simple equation method, the (G'/G)-expansion method, and the new Kudryashov method. These approaches lead to a range of solitons and other solutions comprising of the bright solitons, dark solitons, singular solitons, periodic, rational, and exponential solutions. These solutions are also presented graphically. Furthermore, all obtained solutions are verified by symbolic computations.

引用

页码：479 / 495

页数：17