In this paper, by means of symmetric constraint, a new integrable systemis obtained, and the relation between the system and the following eigenvalueproblemis discussed. Furthermore, the representation of the solution...
In this paper, the coupled AKNS-Kaup-Newell equation hierarchy are obtained by means of the new spectral problem. By means of the complex representation of the standard symplect form on R4N, and the constraint relatio...
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...