Аннотация:
We present some new Poisson bivectors that are invariants by the Clebsch system
flow. Symplectic integrators on their symplectic leaves exactly preserve the corresponding
Casimir functions, which have different physical meanings. The Kahan discretization of the
Clebsch system is discussed briefly.
Ключевые слова:
integrable systems, tensor invariants, rigid body motion
Список литературы