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Symmetries and stability of motions in the Newtonian and the Hookean potentials
Christian Carimalo Campus Pierre et Marie Curie, Sorbonne Université, Paris, France
Abstract:
A new way of looking at symmetries is proposed, especially regarding their role in the stability of two-body motions in the Newtonian and the Hookean potentials, the two selected by Bertrand's theorem. The role of the number of spatial dimensions is also addressed.
Keywords:
classical mechanics, dynamical symmetry, Bertrand's theorem, Kepler problem.
Received: 13.02.2022
Citation:
Christian Carimalo, “Symmetries and stability of motions in the Newtonian and the Hookean potentials”, Theor. Appl. Mech., 49:1 (2022), 61–69
Linking options:
https://www.mathnet.ru/eng/tam113 https://www.mathnet.ru/eng/tam/v49/i1/p61
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