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.
On mixing of infinite measure preserving transformations
27.09.2019 17:00 - 18:00
Organiser:
H. Bruin, R. Zweimüller
Location:
HS 17, 2. OG, OMP 1