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SUMMARY:Homotopy theory with C*-categories - Ulrich Bunke (Universität Re
 gensburg)
DTSTART:20170330T123000Z
DTEND:20170330T133000Z
UID:TALK71714@talks.cam.ac.uk
CONTACT:INI IT
DESCRIPTION:&nbsp\;In this talk I propose a presentable  infinity category
  of  C*-categories. It is modeled by a simplicial combinatorial model  cat
 egory structure on the category of C*-categories. This allows to set  up a
  theory of presheaves with values in C*-categories  on the orbit  category
  of a group together with various induction and coinduction  functors. As 
 an application we provide a simple construction of  equivariant K-theory s
 pectra (first constructed by Davis-L&uuml\;ck). We  discuss further applic
 ations to equivariant coarse homology theories.  <br>         <br>Related 
 Links        <ul>         <li><a target="_blank" rel="nofollow" href="http
 s://arxiv.org/abs/1612.03782">https://arxiv.org/abs/1612.03782</a><br></li
 ></ul><br>
LOCATION:Seminar Room 1\, Newton Institute
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