Abstract
In the context of normal forms, we study a class of perturbed Hamiltonian systems on phase spaces with symmetry which arise from deformation of Poisson brackets. By combining the averaging method with some facts on the Poisson invariant cohomology, we derive various normalization criteria. In particular, we compute the invariant normal forms of first order for systems of adiabatic type on Poisson fibrations by using the technique of Hannay-Berry connections.
Original language | English |
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Pages (from-to) | 277-285 |
Number of pages | 9 |
Journal | Russian Journal of Mathematical Physics |
Volume | 26 |
Issue number | 3 |
DOIs | |
State | Published - 1 Jul 2019 |
Externally published | Yes |
Bibliographical note
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