Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1863114 | Physics Letters A | 2006 | 6 Pages |
Abstract
Variable-coefficient Sawada-Kotere equation is researched. By the means of modified mapping method, we establish a mapping relation between the known solutions of elliptic functional equation and the unknown solutions of variable-coefficient Sawada-Kotere equation. Based on the relation, we easily deduce abundant exact solutions of Jacobi elliptic function and of hyperbolic function to variable-coefficient Sawada-Kotere equation. The merit of our method is that, without much extra effort, we circumvent integration and directly get the above all solutions in an uniform way.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Qing Liu, Jia-Min Zhu,