46 citations · 164 across the 25 of their papers we have counts for
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math.DS2020
Inexistence of sublinear diffusion for a class of torus homeomorphisms
Guilherme Silva Salomão, Fabio Armando Tal
We prove that, if is a homeomorphism of the two torus isotopic to the identity whose rotation set is a non-degenerate segment and has a periodic point, then it has uniforml…
math.DS2020
On the onset of diffusion in the kicked Harper model
Tobias Jäger, Andres Koropecki, Fabio Armando Tal
We study a standard two-parameter family of area-preserving torus diffeomorphisms, known in theoretical physics as the kicked Harper model, by a combination of topological argument…