Exact solitary wave solutions to the generalized Fisher equation

被引：45

作者：

Zhou, Qin ^{[1
]}

Ekici, M. ^{[2
]}

Sonmezoglu, A. ^{[2
]}

Manafian, J. ^{[3
]}

Khaleghizadeh, S. ^{[4
]}

Mirzazadeh, M. ^{[5
]}

机构：

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

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

[3] Univ Tabriz, Fac Math Sci, Dept Appl Math, Tabriz, Iran

[4] Payame Noor Univ, Dept Math, Tehran, Iran

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

来源：

OPTIK | 2016年 / 127卷 / 24期

关键词：

Solitons; Generalized Fisher equation; tan(phi(xi/2)-Expansion method; Generalized Kudryashov method; Extended G'/G-expansion method;

D O I：

10.1016/j.ijleo.2016.09.116

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The well known Fisher equation, describing the process of interaction between diffusion and reaction, has been studied. We presented an analytical study on the exact solitary wave solutions to the generalized Fisher equation. With three integration ways, i.e. the improved tan(phi(xi/2)-expansion method, the generalized Kudryashov method and the extended G'/G-expansion method, we obtained the bright-like, dark-like and singular-like soliton solutions. (C) 2016 Elsevier GmbH. All rights reserved.

引用

页码：12085 / 12092

页数：8

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