摘要
通过独立变量变换,给出了负向的等谱4位势Ablowitz-Ladik方程的双线性形式,借助Hirota直接方法得到该方程的N孤子解.
Bilinear form of a negative order isospectral four-potential Ablowitz-Ladik equation is given through the dependent variable transformation. The N-soliton solutions of the equation are obtained by the Hirota＇s direct method.
出处
《江苏师范大学学报（自然科学版）》
CAS
2013年第3期8-12,共5页
Journal of Jiangsu Normal University：Natural Science Edition
基金
supported by the National Natural Science Foundation of China(11301454and 11271168)
the Natural Science Foundation for Colleges and Universities in Jiangsu Province(13KJD110009)
the Youth Foundation of Suzhou Vocational University(2010SZDQ11)
