In the framework of the Jacobi method we obtain a new integrable system on the plane with a natural Hamilton function and a second integral of motion which is a polynomial of sixth order in momenta. The corresponding variables of separation are images of usual parabolic coordinates on the plane after a suitable Bäcklund transformation. We also present separated relations and prove that the corresponding vector field is bi-Hamiltonian.
Keywords:
finite-dimensional integrable systems, separation of variables, Bäcklund transformations
Citation:
Tsiganov A. V., On an integrable system on a plane with an integral of motion of sixth order in momenta, Rus. J. Nonlin. Dyn.,
2017, Vol. 13, No. 1,
pp. 117-127
DOI:10.20537/nd1701008