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Seminar

MLA - Weekly Seminar (Part 1): Ruelle-Taylor spectrum for Abelian Anosov actions November 12, 2019 (02:00 PM PST - 03:00 PM PST)
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Location: MSRI: Simons Auditorium
Speaker(s) Colin Guillarmou (Université de Paris XI (Paris-Sud))
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We discuss how to define a good notion of joint spectrum for abelian Anosov actions on compact manifolds, using some Koszul complexes approach à la Taylor. This applies in particular to Weyl chamber flows on locally symmetric spaces of rank >1. This is joint work with Bonthonneau, Hilgert and Weich. 

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