06/29: Danijela Damjanovic
Global rigidity of some partially hyperbolic abelian actions
Abstract: We consider abelian actions with sufficiently many partially hyperbolic elements and compact center foliation with trivial holonomy and leaves of dimension ≤ 2. Under some extra conditions we obtain that the action is essentially a product over affine Anosov action or even essentially algebraic. I will explain in the talk all these notions and some of the mechanisms in the proof. This is joint work with Amie Wilkinson and Disheng Xu.