This article is cited in 6 papers

Brief Communications

Fourth-Degree Polynomial Integrals of a Natural Mechanical System on a Two-Dimensional Torus

S. V. Agapov, D. N. Alexandrov

Novosibirsk State University

Keywords: fourth-degree polynomial integral, two-dimensional torus, Hamiltonian system, Fourier coefficient.

Received: 30.06.2011
Revised: 13.11.2012

DOI: 10.4213/mzm9206

 English version: Mathematical Notes, 2013, 93:5, 780–783

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