Open AccessDouble Jacobian elliptic function expansion method under a general function transform and its applications
Author(s) -
Wu Guo-Jiang,
Han Jia-Hua,
Shi Liang-Ma,
Miao Zhang
Publication year - 2006
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.55.3858
Subject(s) - jacobian matrix and determinant , elliptic function , function (biology) , elliptic integral , mathematics , computer science , mathematical analysis , evolutionary biology , biology
A modified double Jacobian elliptic function expansion method under a general function transform, which is more general than the Jacobian elliptic function expansion method under a travelling wave transform, is proposed to construct the exact solutions of nonlinear evolution equations. Some new exact periodic solutions are obtained by this method which include previous solutions, replenishing the known results of the equations.