v 1 1 0 N ov 1 99 8 ON A CLASS OF DYNAMICAL SYSTEMS BOTH QUASI - BI - HAMILTONIAN AND BI - HAMILTONIAN
نویسنده
چکیده
It is shown that a class of dynamical systems (encompassing the one recently considered by F. Calogero in [1]) is both quasi-bi-Hamiltonian and bi-Hamiltonian. The first formulation entails the separability of these systems; the second one is obtained trough a non canonical map whose form is directly suggested by the associated Nijenhuis tensor.
منابع مشابه
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