摘要
More recently,sixteen families of Jacobian elliptic function solutions of mKdV equation have been found by using our extended jacobian elliptic function expansion method.In this paper,we continue to improve our method by using another eight pairs of the closed Jacobian elliptic functions.The mKdV equation is chosen to illustrate the improved method such that another eight families of new Jacobian elliptic functioin solutions are obtained again.The new method can be more powerful to be applied to other nonlinear differential equations.
