Action angle coordinates for time-dependent completely integrable Hamiltonian systems

Name: Work Video:
Duration: 3 min 30 s
Description: A time-dependent completely integrable Hamiltonian system is proved to admit the action-angle coordinates around any regular instantly compact invariant manifold. Written relative to these coordinates, its Hamiltonian and first integrals are functions only of action coordinates.
G. Giachetta; L. Mangiarotti; G. Sardanashvily
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