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Rigidity of hyperbolic higher rank lattice actions
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Authors : Rodriguez Hertz, Federico (Author of the conference)
CIRM (Publisher )
CIRM (Publisher )
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Abstract :
I will discuss some recent results with Aaron Brown and Zhiren Wang on actions by higher rank lattices on nilmanifolds. I will present the result in the simplest case possible, $SL(n,Z)$ acting on $Tn$, and try to present the ideas of the proof. The result imply existence of invariant measures for $SL(n,Z)$ actions on $Tn$ with standard homotopy data as well as global rigidity of Ansosov actions on infranilmanifolds and existence of semiconjugacies without assumption on existence of invariant measure.
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Information on the Video
Film maker : Hennenfent, GuillaumeLanguage : English Available date : 12/05/14 Conference Date : 03/12/13 Subseries : Research talks arXiv category : Dynamical Systems Mathematical Area(s) : Dynamical Systems & ODE Format : MP4 (.mp4) - HD Video Time : 01:00:12 Targeted Audience : Researchers Download : https://videos.cirm-math.fr/2013-12-03_Hertz.mp4 
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Information on the Event
Event Title : Jean-Morlet Chair : Hyperbolicity and dimension / Chaire Jean-Morlet : Hyperbolicité et dimensionEvent Organizers : Hasselblatt, Boris ; Pesin, Yakov ; Schmeling, Joerg ; Troubetzkoy, Serge ; Vaienti, Sandro Dates : 02/12/2013 - 05/12/2013 Event Year : 2013 Event URL : https://www.chairejeanmorlet.com/1071.html
Citation Data
DOI : 10.24350/CIRM.V.18481703Cite this video as: Rodriguez Hertz, Federico (2013). Rigidity of hyperbolic higher rank lattice actions. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.18481703 URI : http://dx.doi.org/10.24350/CIRM.V.18481703 |
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