Abstract:
The Volterra lattice is considered. This dynamical system is known to be Hamiltonian with respect to two compatible Poisson brackets (quadratic and cubic). For each of the two brackets, a set of canonically conjugate variables is found by using the spectral theory of the Jacobi operator.
Citation:
A. V. Penskoi, “Canonically conjugate variables for the Volterra lattice with periodic boundary conditions”, Mat. Zametki, 64:1 (1998), 115–128; Math. Notes, 64:1 (1998), 98–109