摘要By using the extended Hirota's method, the N-soliton-like solution of the Ito equation is obtained. Furthermore, we also investigate the soliton-like solution interaction and find singularity.
3PingHAN Department of Physics, Zhoushan Normal College, Zhoushan 316004, ChinaSen-Yue LOU Fudan T.D. Lee Physics Laboratory, Department of PhysicsFudan University, Shanghai 200433, China andDepartment of Physics, Ningbo Normal College, Ningbo 315211, China2 andInstitute of Theoretical Physics, Academia Sinica, Beijing 100080, China(Received July 26, 1993,Revised September 2, 1993).Symmetries of(2+1)-Dimensional KdV-Ito Equation in the Bilinear Form^1[J].浙江海洋学院学报（人文科学版）,1995,12(1):9-14.
