Open AccessAbundant interaction solutions of the mKdV-sine-Gordon equation
Author(s) -
吕大昭,
崔艳英,
刘长河,
张艳
Publication year - 2010
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.59.6793
Subject(s) - wronskian , sine , sine gordon equation , partial differential equation , differential equation , mathematical physics , physics , mathematical analysis , mathematics , soliton , nonlinear system , quantum mechanics , geometry
In this paper, based on the forms and structures of Wronskian solutions of the mKdV-sine-Gordon equation, a Wronskian form expansion method is presented to find abundant interaction solutions of the mKdV-sine-Gordon equation. One characteristic of the method is that Wronskian entries don’t satisfy linear partial differential equations.