Abstract:
We study a natural mechanical system on the two-dimensional torus which admits an additional first integral polynomial in momenta of an odd degree NN and independent of the energy integral. For N=5,7N=5,7, we obtain the estimates on the number of straight lines in the spectrum of the potential.
Keywords:
natural mechanical system, first integral polynomial in momenta, spectrum of the potential.
Citation:
S. V. Agapov, “High-degree polynomial integrals of a natural system on the two-dimensional torus”, Sibirsk. Mat. Zh., 64:2 (2023), 243–251; Siberian Math. J., 64:2 (2023), 261–268