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Interval exchange transformations and flows on surfaces of infinite genus

Vrijeme: 14.4.2021
17:30
Predavaonica: vir
Predavač: Olga Lukina, University of Vienna
Naziv: Interval exchange transformations and flows on surfaces of infinite genus
Opis:

The talk is scheduled in virtual setting, using Zoom platform. The talk will also be live-streamed via YouTube. During the meeting, the questions can be posed via chat or audio for participants in the meeting. Everybody interested is invited to participate in the Zoom meeting, with the limit of 100 participants, or to follow the live-broadcast.

Link to Zoom meeting:

https://us02web.zoom.us/j/83679769179

Meeting ID: 836 7976 9179

Link to YouTube live broadcast:
http://www.youtube.com/watch?v=LLJj8hE-s6c

The talk will be in English.

Abstract: In the first part of the talk, I will introduce a specific class infinite interval exchange transformations, called rotated odometers, and explain how each such transformation can be realised as the first return map of a flow on a non-compact surface of infinite genus. In the second part of the talk, more technical and aimed at specialists, I will briefly describe the results about the ergodic and dynamical properties of rotated odometers.

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