经典Boussinesq族约束流的不同的Hamiltonian形式(英文)

DIFFERENT HAMILTONIAN FORMS FOR THE CONSTRAINED FLOWS OF THE CLASSICAL BOUSSINESQ HIERARCHY

引入新的坐标给出经典Boussinesq族约束流的两种不同的Hamiltonian形式以及相应的R -矩阵 。

Two different Hamiltonian forms and corresponding R matrices for the constrained flows of the classical Boussinesq hierarchy are given by introducing a new coordinates.The constrained flows of the classical Boussinesq hierarchy are also proved to be completely integrable in Liouville's sense.