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This article is cited in 10 scientific papers (total in 10 papers)
MATHEMATICS
Force evolutionary billiards and billiard equivalence of the Euler and Lagrange cases
V. V. Vedyushkina, A. T. Fomenko Lomonosov Moscow State University
Abstract:
A class of force evolutionary billiards is discovered that realizes important integrable Hamiltonian systems on all regular isoenergy 3-surfaces simultaneously, i.e., on the phase 4-space. It is proved that the well-known Euler and Lagrange integrable systems are billiard equivalent, although the degrees of their integrals are different (two and one).
Keywords:
integrable system, billiard, billiard book, Liouville equivalence, Fomenko–Zieschang invariant, evolutionary force billiards, rigid body dynamics.
Received: 23.01.2021 Revised: 23.01.2021 Accepted: 26.01.2021
Citation:
V. V. Vedyushkina, A. T. Fomenko, “Force evolutionary billiards and billiard equivalence of the Euler and Lagrange cases”, Dokl. RAN. Math. Inf. Proc. Upr., 496 (2021), 5–9; Dokl. Math., 103:1 (2021), 1–4
Linking options:
https://www.mathnet.ru/eng/danma144 https://www.mathnet.ru/eng/danma/v496/p5
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