The last integrable case of kozlov-Treshchev Birkhoff integrable potentials
arXiv:math-ph/0701027 · doi:10.1134/S1560354707020049
Abstract
We establish the integrability of the last open case in the Kozlov-Treshchev classification of Birkhoff integrable Hamiltonian systems. The technique used is a modification of the so called quadratic Lax pair for Toda lattice combined with a method used by M. Ranada in proving the integrability of the Sklyanin case.
13 pages