Published on *Max Planck Institute for Mathematics* (https://www.mpim-bonn.mpg.de)

Posted in

- Talk [1]

Speaker:

Théo Marty
Affiliation:

MPIM
Date:

Thu, 21/10/2021 - 16:30 - 17:30 An Anosov flow is a globally hyperbolic dynamical system which can be studied in dimension 3 using some transverse surfaces called Birkhoff section. There exist three families of Birkhoff sections which can not co-exist, and they help understand the nature of the flow. I will explain a relation between the existence of these Birkhoff sections with the topology of the orbit space of the flow.

**Links:**

[1] https://www.mpim-bonn.mpg.de/taxonomy/term/39

[2] https://www.mpim-bonn.mpg.de/node/3050