Cargando…
Nearly Periodic Maps and Geometric Integration of Noncanonical Hamiltonian Systems
M. Kruskal showed that each continuous-time nearly periodic dynamical system admits a formal U(1)-symmetry, generated by the so-called roto-rate. When the nearly periodic system is also Hamiltonian, Noether’s theorem implies the existence of a corresponding adiabatic invariant. We develop a discrete...
| Autores principales: | , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2023
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9959966/ https://www.ncbi.nlm.nih.gov/pubmed/36873193 http://dx.doi.org/10.1007/s00332-023-09891-4 |