Dark and singular optical solitons with Kundu-Eckhaus equation by extended trial equation method and extended G′/G-expansion scheme

被引：117

作者：

Ekici, Mehmet ^{[1
]}

Mirzazadeh, Mohammad ^{[2
]}

Sonmezoglu, Abdullah ^{[1
]}

Zhou, Qin ^{[3
]}

Moshokoa, Seithuti P. ^{[4
]}

Biswas, Anjan ^{[4
,5
]}

Belic, Milivoj ^{[6
]}

机构：

[1] Bozok Univ, Fac Sci & Arts, Dept Math, TR-66100 Yozgat, Turkey

[2] Univ Guilan, East Guilan, Fac Engn & Technol, Dept Engn Sci, Rudsar Vajargah 4489163157, Iran

[3] Wuhan Donghu Univ, Sch Elect & Informat Engn, Wuhan 430212, Peoples R China

[4] Tshwane Univ Technol, Dept Math & Stat, ZA-0008 Pretoria, South Africa

[5] King Abdulaziz Univ, Dept Math, Fac Sci, Jeddah 21589, Saudi Arabia

[6] Texas A&M Univ Qatar, Sci Program, POB 23874, Doha, Qatar

来源：

OPTIK | 2016年 / 127卷 / 22期

关键词：

Bright solitons; Dark solitons; Constraints; G '/G-expansion; TRAVELING-WAVE SOLUTIONS; NONLINEAR DISPERSION; LAW NONLINEARITY; MEDIA;

D O I：

10.1016/j.ijleo.2016.08.074

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper obtains dark and singular optical solitons from Kundu-Eckhaus model. There are two integration algorithms that are adopted. These are extended trial equation method and the extended G'/G-expansion scheme. Constraint conditions guarantees existence of these solitons. As a byproduct, singular periodic solutions and plane wave solutions fall out. (C) 2016 Elsevier GmbH. All rights reserved.

引用

页码：10490 / 10497

页数：8

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