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Actions of free groups and stable rank one

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  • UserDavid Kerr (Universität Münster)
  • ClockWednesday 16 July 2025, 09:30-10:10
  • HouseExternal.

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TGAW02 - C*-algebras: classification and dynamical constructions

We initiate a study of invertibility in simple nonnuclear C*-crossed products by showing that stable rank one is generic within two natural classes of minimal actions of free groups on the Cantor set. This is joint work with Jamie Bell and Shirly Geffen.

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