Surfaces in Luminy / Surfaces à Luminy

Collection Surfaces in Luminy / Surfaces à Luminy

Organizer(s) Béguin, François ; Crovisier, Sylvain ; Koropecki, Andres ; Leroux, Frédéric ; Liousse, Isabelle ; Militon, Emmanuel

Date(s) 03/10/2016 - 07/10/2016

linked URL http://conferences.cirm-math.fr/1471.html

00:00:00 / 00:00:00

3 5

Orderability and groups of homeomorphisms of the circle

By Kathryn Mann

As a counterpart to Deroin's minicourse, we discuss actions of groups on the circle in the C0 setting. Here, many dynamical properties of an action can be encoded by the algebraic data of a left-invariant circular order on the group. I will highlight rigidity and flexibility phenomena among group actions, and discuss new work with C. Rivas relating these to the natural topology on the space of circular orders on a group.

Information about the video

Date of recording 06/10/2016
Date of publication 11/10/2016
Institution CIRM
Licence CC BY NC ND
Language English
Audience Researchers
Director(s) Guillaume Hennenfent
Format MP4

Citation data

DOI 10.24350/CIRM.V.19067603
Cite this video Mann, Kathryn (06/10/2016). Orderability and groups of homeomorphisms of the circle. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.19067603
URL https://dx.doi.org/10.24350/CIRM.V.19067603

Domain(s)

Bibliography

Mann, K., & Rivas, C. (2016). Group orderings, dynamics, and rigidity. <arXiv:1607.00054> - https://arxiv.org/abs/1607.00054

MSC codes

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