摘要
在双曲正切函数法、试探函数法的基础上,给出由指数函数、三角函数组成的两类试探函数法及其应用步骤,并构造了(2+1)维Hybrid-Lattice系统、mKdV差分微分方程和Ablowitz-Ladik-Lattice系统的精确孤波解和三角函数波解.
Based on the tanh-function method and the trial function method,two kinds of trial function methods composed of the exponential function and triangle function respectively and its procedure are proposed,with the help of symbolic computation system Mathematica.The exact solitary wave solutions and triangle function wave solutions to many equations are constructed,such as（2＋1）-dimensional Hybrid-Lattice system,mKdV difference differential equation and Ablowitz-Ladik-Lattice system.
出处
《内蒙古师范大学学报（自然科学汉文版）》
CAS
2010年第4期325-330,335,共7页
Journal of Inner Mongolia Normal University(Natural Science Edition)
基金
国家自然科学基金资助项目(10761005)
内蒙古自然科学基金资助项目(200408020103)
内蒙古高等学校科学研究项目(NJZZ07031)
内蒙古师范大学自然科学基金项目(QN005023)
