In this paper, the Broer- Kaup equation[ ̄1,2,3] and its hierarchy are discussed. Further, using the nonlinearization ̄[4] of Lax pairs for the soliton equation, by means of the complex form of real standard symplecti...
The solutions of soliton systems are generated by using involutive solutions of the Liou-ville completely integrable system, which provides a new way for solving soliton equations.The complex forms (of symplectic stru...