Abstract: Besides few well-known exceptions, time evolutions can be very unpredictable, even when restricting to Hamiltonian dynamics, where in fact recurrent and chaotic dynamics are known to coexist. However many physically relevant systems can be described as a perturbation of some integrable Hamiltonian evolution and one hopes that, at least in this case, some more information can be obtained.
Il seminario si svolgerà in presenza presso il Dipartimento di Matematica e Fisica, Lungotevere Dante 476, aula M1.
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