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PRODID:researchseminars.org
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SUMMARY:Ali Asadi-Vasfi (Institute of Mathematics\, Czech Academy of Scien
 ces\, Czech Republic)
DTSTART:20220404T140000Z
DTEND:20220404T150000Z
DTSTAMP:20260422T181111Z
UID:QGS/56
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/QGS/56/">An 
 introduction to crossed products by group actions on C*-algebras</a>\nby A
 li Asadi-Vasfi (Institute of Mathematics\, Czech Academy of Sciences\, Cze
 ch Republic) as part of Quantum Groups Seminar [QGS]\n\n\nAbstract\nWe giv
 e a survey of some results on crossed products by discrete group actions a
 nd discuss their basic properties. Further\, we restrict our attention to 
 finite group actions with the Rokhlin property\, approximate  representabi
 lity\, and their weakened versions. Time permitting\, we  outline some str
 ucture results for the crossed products by these classes of group actions 
 and their contributions to finite-dimensional quantum  groups.\n
LOCATION:https://researchseminars.org/talk/QGS/56/
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