F展开法结合指数函数法求SK-KP方程的精确行波解  

Travelling Wave Solutions of SK-KP Equation

作　　者：张金华[1] 

机构地区：[1]红河学院数学系,云南蒙自661100

出　　处：《西北民族大学学报（自然科学版）》2011年第4期1-5,10,共6页Journal of Northwest Minzu University(Natural Science)

基　　金：云南省教育厅科学研究基金项目(2011C120)

摘　　要：利用F展开法与指数函数法相结合的方法,在相关文献的基础上,重新研究了SK-KP方程,获得了许多与现有文献中解的表达式不相同的各种精确解.这些解同样具有孤立波解的各种动力学特征,从而丰富了相关文献中关于SK-KP波方程的孤立子解.Based on the relation reference,the SK-KP equation was studied once more in this paper,by using F-expansion method combined with exp-function method.All kinds of the exact solution which the expressions were different from those in the relation reference were obtained.These solutions also had the dynamic characters of solitary wave solution.Thus,these solution of corresponding literatures of SK-KP equation were enriched.

关 键 词：SK-KP方程 指数函数法 F展开法 孤立波解 纽子波解 

分 类 号：O175.2[理学—数学]