The soliton-like solutions to the (2+1)-dimensional modified dispersive water-wave system

• 来源期刊: 中国物理（英文版）
• 关键词: (2+1)-dimensional modified dispersive water-wave system generalized tanh-function method soliton-like solutions
• 年，卷（期）: 2004,（7）
• 页码范围: 984-987
• 页数: 4页
• 语种: 英文

摘要

By a simple transformation, we reduce the (2+1)-dimensional modified dispersive water-wave system to a simple nonlinear partial differential equation. In order to solve this equation by generalized tanh-function method, we only need to solve a simple system of first-order ordinary differential equations, and by doing so we can obtain many new soliton-like solutions which include the solutions obtained by using the conventional tanh-function method.