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This article is cited in 5 scientific papers (total in 5 papers)
Two integrable systems with integrals of motion of degree four
A. V. Tsiganov St. Petersburg State University, St. Petersburg, Russia
Abstract:
We discuss the possibility of using second-order Killing tensors to construct Liouville-integrable Hamiltonian systems that are not Nijenhuis integrable. As an example, we consider two Killing tensors with a nonzero Haantjes torsion that satisfy weaker geometric conditions and also three-dimensional systems corresponding to them that are integrable in Euclidean space and have two quadratic integrals of motion and one fourth-order integral in momenta.
Keywords:
Hamilton–Jacobi equation, separation of variables, Killing tensor.
Received: 13.04.2015
Citation:
A. V. Tsiganov, “Two integrable systems with integrals of motion of degree four”, TMF, 186:3 (2016), 443–455; Theoret. and Math. Phys., 186:3 (2016), 383–394
Linking options:
https://www.mathnet.ru/eng/tmf8948https://doi.org/10.4213/tmf8948 https://www.mathnet.ru/eng/tmf/v186/i3/p443
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Abstract page: | 384 | Full-text PDF : | 124 | References: | 72 | First page: | 54 |
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