摘要
给出椭圆方程的一组Theta周期波解,结合它的一个Backlund变换,得到这个椭圆方程的无穷序列Theta函数周期波解,最后利用这个椭圆方程作为辅助方程,借助于计算机符号计算软件Mathematica,得到了(2+1)维Zakharov-Kuznetsov方程的无穷序列Theta函数周期波解.
Based on some theta periodic wave solutions to a elliptical equation, together with its Backlund transformation,infinite sequences theta periodic wave solutions are derived then regarding this elliptical equation as an auxiliary equation, with the help of computer software Mathematica, infinite sequences theta periodic wave solutions to (2 + 1)-dimensional Zakha roy- Kuznetsov equation are obtained.
出处
《河南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2012年第6期19-22,共4页
Journal of Henan Normal University(Natural Science Edition)
基金
国家自然科学基金(11101382)
河南省自然科学基金(2010A110001)
河南省基础与前沿项目(112300410199)