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摘要
A hierarchy of new nonlinear evolution equations associated with a 3 x 3 matrix spectral problem with two potentials is derived and its Hamiltonian structures are established with the aid of trace identity. The negative flow of the hierarchy is then discussed. A reduction of this hierarchy and its Hamiltonian structures are constructed. An infinite sequence of conserved quantities of several new soliton equations is obtained.
- 出版日期2010-7-30
- 单位郑州大学
