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This article is cited in 1 scientific paper (total in 1 paper)
Separation of variables for some systems with a fourth-order integral of motion
Yu. A. Grigor'ev, V. A. Khudobakhshov, A. V. Tsiganov St. Petersburg State University, St. Petersburg, Russia
Abstract:
We construct separation variables for Yehia's integrable deformations of the Kovalevskaya top and the Chaplygin system on a sphere. In the general case, the corresponding quadratures are given by the Abel–Jacobi map on a two-dimensional submanifold of the Jacobian of a genus-three algebraic curve, which is not hyperelliptic.
Keywords:
bi-Hamiltonian geometry, separation of variables, Kovalevskaya top.
Received: 23.05.2013
Citation:
Yu. A. Grigor'ev, V. A. Khudobakhshov, A. V. Tsiganov, “Separation of variables for some systems with a fourth-order integral of motion”, TMF, 177:3 (2013), 468–481; Theoret. and Math. Phys., 177:3 (2013), 1680–1692
Linking options:
https://www.mathnet.ru/eng/tmf8556https://doi.org/10.4213/tmf8556 https://www.mathnet.ru/eng/tmf/v177/i3/p468
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Abstract page: | 445 | Full-text PDF : | 261 | References: | 54 | First page: | 27 |
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