Jon Aaronson (TAU) On mixing properties of infinite measure preserving transformations

Abstract: I'll discuss  various  "ratio mixing"  properties
of transformations preserving infinite measures e.g. "Krickeberg mixing" (based on the example in Hopf's 1936 book) & "rational weak mixing". I'll also introduce a new one connected to "tied down" renewal theory.

Contains joint works with Hitoshi Nakada, Dalia Terhesiu & Toru Sera


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Meeting ID: 944 0148 4601
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Date: 

Tue, 26/05/2020 - 14:00 to 15:00