Centralizers of hyperbolic flows

schedule le mardi 19 mars 2019 de 10h30 à 12h00

Organisé par : David Burguet et Pierre-Antoine Guiheneuf

Intervenant : Boris Hasselblatt (Tufts University)
Lieu : salle 16.26.209

Sujet : Centralizers of hyperbolic flows

Résumé :

We show that discreteness of the centralizer of a hyperbolic flow is a topological fact -- no flow commutes with a transitive expansive flow. And we present broader conditions under which the centralizer is (generically) trivial.

This is joint work with Fisher and Bakker.