On mixing of infinite measure preserving transformations

27.09.2019 17:00 - 18:00

Jon Aaronson (Tel Aviv)

I will review the various  "ratio mixing"  properties of transformations preserving infinite
measures (e.g. the example in Hopf's 1936 book) in both their "integrated" and "conditional" forms.
The measure theoretic derivative of these are "rational weak mixing" properties.
Contains joint works with Hitoshi Nakada, Dalia Terhesiu & Toru Sera.


H. Bruin, R. Zweimüller

HS 17, 2. OG, OMP 1