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This article is cited in 15 scientific papers (total in 15 papers)
Commutative Poisson Subalgebras for Sklyanin Brackets and Deformations of Some Known Integrable Models
V. V. Sokolova, A. V. Tsiganovb a Landau Institute for Theoretical Physics, Centre for Non-linear Studies
b St. Petersburg State University, Faculty of Physics
Abstract:
We construct hierarchies of commutative Poisson subalgebras for Sklyanin brackets. Each of the subalgebras is generated by a complete set of integrals in involution. Some new integrable systems and schemes for separation of variables for them are elaborated using various well-known representations of the brackets. The constructed models include deformations for the Goryachev–Chaplygin top, the Toda chain, and the Heisenberg model.
Keywords:
finite-dimensional integrable systems, Lax representation, $r$-matrix algebras, separation of variables.
Citation:
V. V. Sokolov, A. V. Tsiganov, “Commutative Poisson Subalgebras for Sklyanin Brackets and Deformations of Some Known Integrable Models”, TMF, 133:3 (2002), 485–500; Theoret. and Math. Phys., 133:3 (2002), 1730–1743
Linking options:
https://www.mathnet.ru/eng/tmf413https://doi.org/10.4213/tmf413 https://www.mathnet.ru/eng/tmf/v133/i3/p485
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Abstract page: | 525 | Full-text PDF : | 258 | References: | 66 | First page: | 1 |
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