New travelling wave solutions to the Ostrovsky equation

被引：25
作者：
Yasar, Emrullah [1 ]
机构：
[1] Uludag Univ, Fac Arts & Sci, Dept Math, TR-16059 Bursa, Turkey
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2010年 / 216卷 / 11期
关键词：
Ostrovsky equation; Improved tanh function method; Travelling wave solutions; EXP-FUNCTION METHOD; NONLINEAR EVOLUTION-EQUATIONS; SOLITONS;
D O I：
10.1016/j.amc.2010.04.038
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this work, new travelling wave solutions to the Ostrovsky equation are studied by employing the improved tanh function method. With this method, the Ostrovsky equation is reduced to the nonlinear ordinary differential equation and then the different types of exact solutions are derived based on the solutions of the Riccati equation. We will compare our solutions with those gained by the other methods. (C) 2010 Elsevier Inc. All rights reserved.
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页码：3191 / 3194
页数：4
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