The Extended Tanh Method for Compactons and Solitons Solutions for the CH(<i>n</i>,2<i>n</i>– 1,2<i>n</i>,–<i>n</i>) Equations

• 作者: Shengqiang Tang Wentao Huang Xinqian Lin
• 来源期刊: 信息安全(英文)
• 学科: 数学
• 关键词: The CH(n 2n – 1 2n –n) Equation COMPACTONS Sine-Cosine METHOD and the Extended Tanh METHOD Rational Hyperbolic Functions METHOD
• 年，卷（期）: 2012,（3）
• 页码范围: 185-188
• 页数: 4页
• 分类号: O1

摘要

In this paper, by using the sine-cosine method, the extended tanh-method, and the rational hyperbolic functions method, we study a class of nonlinear equations which derived from a fourth order analogue of generalized Camassa-Holm equation. It is shown that this class gives compactons, solitary wave solutions, solitons, and periodic wave solutions. The change of the physical structure of the solutions is caused by variation of the exponents and the coefficients of the derivatives.