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| Content Provider | Springer Nature Link |
|---|---|
| Author | Kozlov, Valery V. |
| Copyright Year | 2014 |
| Abstract | The problem of integrability conditions for systems of differential equations is discussed. Darboux’s classical results on the integrability of linear non-autonomous systems with an incomplete set of particular solutions are generalized. Special attention is paid to linear Hamiltonian systems. The paper discusses the general problem of integrability of the systems of autonomous differential equations in an n-dimensional space, which admit the algebra of symmetry fields of dimension ⩽ n. Using a method due to Liouville, this problem is reduced to investigating the integrability conditions for Hamiltonian systems with Hamiltonians linear in the momenta in phase space of dimension that is twice as large. In conclusion, the integrability of an autonomous system in three-dimensional space with two independent non-trivial symmetry fields is proved. It should be emphasized that no additional conditions are imposed on these fields. |
| Starting Page | 145 |
| Ending Page | 161 |
| Page Count | 17 |
| File Format | |
| ISSN | 15603547 |
| Journal | Regular and Chaotic Dynamics |
| Volume Number | 19 |
| Issue Number | 2 |
| e-ISSN | 14684845 |
| Language | English |
| Publisher | Pleiades Publishing |
| Publisher Date | 2014-04-04 |
| Publisher Place | Moscow |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | integrability by quadratures adjoint system Hamiltonian equations Euler — Jacobi theorem Lie theorem symmetries Dynamical Systems and Ergodic Theory |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Statistical and Nonlinear Physics Mathematical Physics Mechanical Engineering Modeling and Simulation |
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