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Nonintegrability of the Reduced Planar Three-body Problem
with Generalized Force
Mitsuru Shibayama, Junji Yamada Department of Applied Mathematics and Physics,
Graduate School of Informatics, Kyoto University,
Yoshida-Honmachi, Sakyo-ku, 606-8501 Kyoto, Japan
Abstract:
We consider the planar three-body problem with generalized potentials. Some
nonintegrability results for these systems have been obtained by analyzing the variational
equations along homothetic solutions. But we cannot apply it to several exceptional cases. For
example, in the case of inverse-square potentials, the variational equations along homothetic
solutions are solvable. We obtain sufficient conditions for nonintegrability for these exceptional
cases by focusing on some particular solutions that are different from homothetic solutions.
Keywords:
nonintegrability, three-body problem.
Received: 24.01.2021 Accepted: 30.05.2021
Citation:
Mitsuru Shibayama, Junji Yamada, “Nonintegrability of the Reduced Planar Three-body Problem
with Generalized Force”, Regul. Chaotic Dyn., 26:4 (2021), 439–455
Linking options:
https://www.mathnet.ru/eng/rcd1124 https://www.mathnet.ru/eng/rcd/v26/i4/p439
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Abstract page: | 80 | References: | 17 |
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