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SUMMARY:Mitch Haslehurst (University of Victoria)
DTSTART:20210616T190000Z
DTEND:20210616T200000Z
DTSTAMP:20260420T053048Z
UID:NYC-NCG/62
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/NYC-NCG/62/"
 >Relative K-theory with applications to factor groupoids</a>\nby Mitch Has
 lehurst (University of Victoria) as part of Noncommutative geometry in NYC
 \n\n\nAbstract\nIn this talk I will speak about a portrait of relative K-t
 heory for C*-algebras inspired by a setup due to Max Karoubi using Banach 
 categories. After presenting some useful exact sequences\, I will show how
  the portrait gives the same data\, although through a different lens\, as
  the K-groups that arise from the mapping cone construction. After this\, 
 I will \npresent some examples of C*-algebras from factor groupoids whose 
 K-theory data are computable (in fact\, controllable\, to a certain degree
 ) using these relative K-theory tools.\n
LOCATION:https://researchseminars.org/talk/NYC-NCG/62/
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