摘要
构建了一种拓展的映射法(F展开法)求解某些非线性偏微分方程(PDEs)的精确解.研究表明,该拓展的映射法不仅能够求得方程的Jacobi椭圆函数的整数幂指数形式解,而且能够求得非线性方程的分数幂指数形式(1+δf2(ξ))1/2的Jacobi椭圆函数解.
The extended F-expansion( or mapping) method is presented to construct exact solutions to some nonlinear partial differential equations( PDEs). It was shown that not only integer exponential Jacobi elliptic function solutions, but also fractional exponential combined Jacobi elliptic function of the form( 1 + δf2( ξ))1 /2 solutions were obtained.
出处
《集美大学学报(自然科学版)》
CAS
2015年第5期387-391,共5页
Journal of Jimei University:Natural Science
基金
福建省自然科学基金资助项目(2007J0202)
集美大学科研启动基金项目(C60705)