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SUMMARY:Twisted (equivariant) K-theory: what\, why\, how [Oberseminar Glob
 al Analysis and Operator Algebras]
DTSTART:20260703T120000Z
DTEND:20260703T130000Z
DTSTAMP:20260706T084400Z
UID:indico-event-1480@math-events.uni-bonn.de
DESCRIPTION:Speakers: Thomas Schick (Uni Göttingen)\n\nTwisted K-theory a
 nd its equivariant version have seen numerous applications inrecent years\
 , e.g. to model certain types of charges and fields in Quantum FieldTheori
 es and to implement T-duality isomorphisms.The talk will give a survey on 
 models for the construction of such groups\, test casesfor their use\, and
  for computation tools. In the latter case\, we will focus on geometriccon
 structions of twisted and equivariant Chern character maps.The presentatio
 n will report among other things on recent work with Ulrich Pennigand Vale
 ntin Marr as well as Tom Dove and Mario Velasquez.\n\nhttps://math-events.
 uni-bonn.de/event/1480/
LOCATION:Lipschitzsaal (Mathezentrum)
URL:https://math-events.uni-bonn.de/event/1480/
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