两类非线性发展方程的新精确解

New Exact Solutions of Two Types Nonlinear Evolution Equations

利用扩展的(G′/G)方法,得到广义的Ostrovsky方程、Levi方程组的一些新的精确解,包括双曲函数解,三角函数解,有理函数解等.

Using the-expansion method, we find the new exact solutions of generalized Ostrovsky e- quation and Levi equations, including the hyperbolic functions, the trigonometric functions and the ra- tional functions.