Open AccessThe auxiliary equation for constructing the exact solutions of the variable coefficient combined KdV equation with forcible term
Author(s) -
Taogetusang,
Sirendaoerji
Publication year - 2008
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.57.1295
Subject(s) - korteweg–de vries equation , transformation (genetics) , term (time) , variable (mathematics) , elliptic function , variable coefficient , function (biology) , symbolic computation , computation , elliptic curve , mathematical analysis , mathematics , physics , algorithm , nonlinear system , biochemistry , chemistry , quantum mechanics , evolutionary biology , biology , gene
Based on the auxiliary equation method, a method of auxiliary equation of elliptic function combined with function transformation is proposed. The method is applied to constructed the Jacobi-like elliptic function exact solutions, degenerated solitary-like solutions and triangle-like function wave solutions of variable coefficient combined KdV equation with forcible term with the help of symbolic computation system Mathematica.