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Action-angle coordinates around a noncompact invariant manifold of a completely integrable Hamiltonian system

E. Fiorani·G. Giachetta·G. Sardanashvily
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Abstract

A trivial bundle of regular connected invariant manifolds of a completely integrable Hamiltonian system can be provided with action-angle coordinates.

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E. Fiorani, G. Giachetta, G. Sardanashvily. 2002-05-23. Action-angle coordinates around a noncompact invariant manifold of a completely integrable Hamiltonian system. https://arxiv.org/abs/math/0205122

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