New Explicit Exact Solutions to (2+1)-Dimensional Generalized Broer-Kaup System
A nonlinear transformation and some multi-solition solutions for the (2+1 )-dimensional generalized Broer-Kaup (GBK) system is first given by using the homogeneous balance method. Then starting from the nonlinear transformation, we reduce the (2+ 1)-dimensional GBK system to a simple linear evolution equation. Solving this equation,we can obtain some new explicit exact solutions of the original equations by means of the extended hyperbola function method.
作 者： HUANG Ding-Jiang ZHANG Hong-Qing 作者单位： Department of Applied Mathematics, Dalian University of Technology, Dalian 116024, China 刊 名： 理论物理通讯（英文版） ISTIC SCI 英文刊名： COMMUNICATIONS IN THEORETICAL PHYSICS 年，卷(期)： 2005 43(3) 分类号： 关键词： generalized Broer-Kaup system nonlinear transformation exact solutions homogeneous balance method hyperbola function method