Torus homeomorphisms and the fine curve graph

Appears in collection : Foliations and Diffeomorphism Groups / Feuilletages et Groupes de Difféomorphisme

In this joint work with Sebastian Hensel, we continue the work of Bowden Hensel-Mann-Militon-Webb relating the rotation set of a torus homeomorphism to the action on the fine curve graph. We show in particular that the shape of a ""big"" rotation set is determined by the fixed points on the Gromov boundary of the graph.

Information about the video

Date of recording 13/12/2024
Date of publication 10/01/2025
Institution CIRM
Licence CC BY NC ND
Language English
Audience Researchers, Graduate Students
Director(s) Guillaume Hennenfent
Format MP4

Citation data

DOI 10.24350/CIRM.V.20274903
Cite this video Le Roux, Frédéric (13/12/2024). Torus homeomorphisms and the fine curve graph. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.20274903
URL https://dx.doi.org/10.24350/CIRM.V.20274903