摘要
讨论了Hiroda Satsuma方程rx-rxxt-3rrt+3rx∫∞xrtdx+rt=0和相关的两簇演化方程.利用Darboux变换,求出Hiroda Satsuma方程的一些感兴趣的解(如分杈孤子解、奇异解等).
Hiroda-Satsuma equation r_x-r_(xxt)-3rr_t+3r_x∫~∞_xr_tdx +r_t=0 and associated two hierarchies are studied. A Darboux transformation of a spectral problem associated with these equations are considered. Some interesting solutions (such as bifurcate soliton solution, singular solution ) have been found.
出处
《河南师范大学学报(自然科学版)》
CAS
CSCD
2004年第3期103-105,共3页
Journal of Henan Normal University(Natural Science Edition)
基金
河南省教育厅自然科学基金项目(20011100009)