Optical soliton solutions to the Fokas-Lenells equation via sine-Gordon expansion method and (m plus (G′/G))-expansion method

被引：0

作者：

Ismael, Hajar F. ^{[1
,2
]}

Bulut, Hasan ^{[2
]}

Baskonus, Haci Mehmet ^{[3
]}

机构：

[1] Univ Zakho, Dept Math, Fac Sci, Zakho, Iraq

[2] Firat Univ, Dept Math, Fac Sci, Elazig, Turkey

[3] Harran Univ, Dept Math & Sci Educ, Fac Educ, TR-63190 Sanliurfa, Turkey

来源：

PRAMANA-JOURNAL OF PHYSICS | 2020年 / 94卷 / 01期

关键词：

Optical soliton solutions; Fokas-Lenells equation; sine-Gordon expansion method; (m plus (G'/G)) method; HEAT-TRANSFER; FLOW; PERTURBATION;

D O I：

10.1007/s12043-019-1897-x

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The purpose of this study is to find some novel soliton solutions of Fokas-Lenells (FL) equation where the perturbation terms are taken into account with nonlinearity. The sine-Gordon expansion method (SGEM) and the (m+(G '/G))-expansion method are used in this context. The dark, bright, dark-bright and singular optical soliton solutions are successfully obtained. Moreover, the constraint conditions for guaranteeing the existence of solutions are also given.

引用

页数：9

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