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SUMMARY:On Hausdorff covers for non-Hausdorff groupoids (Part II) - Julian
  Gonzales (University of Glasgow)
DTSTART:20250704T133000Z
DTEND:20250704T140000Z
UID:TALK233818@talks.cam.ac.uk
DESCRIPTION:Non-Hausdorff groupoids arise naturally in many contexts\, how
 ever\, key tools from the study of Hausdorff groupoids are not always appl
 icable. This talk looks at a Hausdorff cover introduced by Timmermann and 
 describes how it can be used to avoid certain technical difficulties encou
 ntered in the study of non-Hausdorff &eacute\;tale groupoids and their C*-
 algebras. As an application\, we will see how questions regarding amenabil
 ity are reduced to the Hausdorff setting. This is based on joint work with
  K. A. Brix\, J. B. Hume and X. Li.
LOCATION:External
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