The project supported by the National Natural Science Foundation of China under Grant No. 10647112 and the Foundation of Donghua University .Acknowledgement sThe authors are in debt to the helpful dis
<正> In this paper, two types of the (2+1)-dimensional breaking soliton equations are investigated, whichdescribe the interactions of the Riemann waves with the
<正> In this paper, we apply the two-time Green's function method, and provide a simple way to study themagnetic properties of one-dimensional spin-(S, s) H