Symbolic computation of Jacobi elliptic
β
Xuelin Yong; Xin Zeng; Zhiyong Zhang; Yufu Chen
π
Article
π
2009
π
Elsevier Science
π
English
β 481 KB
In this paper, an algorithm is presented to find exact polynomial solutions of nonlinear differential-difference equations(DDEs) in terms of the Jacobi elliptic functions. The key steps of the algorithm are illustrated by the discretized mKdV lattice. A Maple package JACOBI is developed based on the