|
Elke Enning

Jamie Bell: Stable rank one in nonnuclear crossed products. Oberseminar C*-Algebren.

Tuesday, 09.12.2025 16:15 im Raum SRZ 216/217

Mathematik und Informatik

I'll give an overview of stable rank one and the C*-algebras known to have it, then describe a new approach to studying stable rank one in possibly nonnuclear crossed products. As an application, we show that stable rank one is generic for two natural classes of minimal actions of free groups on the Cantor set. Time permitting, I will discuss some examples to motivate parts of the proof. This is joint work with Shirly Geffen and David Kerr.



Angelegt am 01.12.2025 von Elke Enning
Geändert am 01.12.2025 von Elke Enning
[Edit | Vorlage]

Oberseminare und sonstige Vorträge
Vorträge des SFB 1442
Veranstaltungen am Mathematischen Institut