KK方程和改进的Boussinesq方程的新精确解  

New Exact Solutions of KK Equation and Modified Improved Boussinesq Equation

作　　者：张平[1] 

机构地区：[1]五邑大学数理系,广东江门529020

出　　处：《数学的实践与认识》2009年第7期189-197,共9页Mathematics in Practice and Theory

摘　　要：应用改进的Fan's代数方法,得到了KK方程和改进的Boussinesq方程的一系列新精确解,包括孤立波解、类孤立波解、纽结波解、奇异纽结波解和三角函数周期解.By using extended Fanrs Algebraic method, a series of new exact wave solutions for KK equation and modified improved Boussinesq equation are obtained. These solutions contain solitary wave solutions, wave-like solitary solutions, kink wave solutions, singular kink wave solutions, and triangular function periodic solutions and so on.

关 键 词：改进的Fan’s代数方法 精确解 KK方程 改进的Boussinesq方程 

分 类 号：O175.29[理学—数学] P731.22[理学—基础数学]