New exact traveling wave solutions of the Tzitzeica type equations using a novel exponential rational function method

被引：21

作者：

Hosseini, K. ^{[1
,2
]}

Ayati, Z. ^{[3
]}

Ansari, R. ^{[4
]}

机构：

[1] Islamic Azad Univ, Guilan Sci & Res Branch, Dept Math, Rasht, Iran

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

[3] Univ Guilan, Fac Engn & Technol, Dept Engn Sci, PC 44891-63157, Rudsar, Iran

[4] Univ Guilan, Dept Mech Engn, POB 3756, Rasht, Iran

来源：

OPTIK | 2017年 / 148卷

关键词：

Tzitzeica type equations; Nonlinear optics; Novel exponential rational function method; New exact solutions; NONLINEAR SCHRODINGER-EQUATION; SOLITON-SOLUTIONS; OPTICAL SOLITONS; PERIODIC-WAVE;

D O I：

10.1016/j.ijleo.2017.08.030

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The Tzitzeica type equations arising in nonlinear optics, including the Tzitzeica, Dodd-Bullough-Mikhailov, and Tzitzeica-Dodd-Bullough equations are solved analytically, in the present paper. A solution technique in the area of computational mathematics called the novel exponential rational function method is formally proposed for this purpose. As a consequence, a series of new exact solutions for the Tzitzeica type equations are obtained, proving the super performance of novel exponential rational function method. (C) 2017 Published by Elsevier GmbH.

引用

页码：85 / 89

页数：5

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