Seminario di Fisica Matematica: “Geometrical methods and Arnold's diffusion”

Mercoledì 10 Maggio 2017, ore 14:30 - Aula 2BC30 - Alessandro Fortunati


Mercoledì 10 Maggio 2017 alle ore 14:30 in Aula 2BC30, Alessandro Fortunati (Università di Bristol) terrà un seminario dal titolo “Geometrical methods and Arnold's diffusion”.

The aim of the talk is to discuss the problem of the diffusion time by means of geometrical methods for a paradigmatic class of systems, addressing some peculiar difficulties of the windows method application to isochronous models. It will be shown how it is possible to construct, also in this case, a set of motions whose drift time matches the one obtained by using variational methods.