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Elliptic analog of the Toda lattice
The action-angle variables for an N-particle Hamiltonian system with the Hamiltonian
are constructed, and the system is solved in terms of the Riemann
-functions. It is shown that this system describes pole dynamics of the elliptic solutions of a 2-dimensional Toda lattice corresponding to spectral curves defined by the equation
, where
is an elliptic function with pole of order N at the point z = 0.
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