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SUMMARY:Bogdan Nica (IUPUI)
DTSTART:20240604T130000Z
DTEND:20240604T150000Z
DTSTAMP:20260423T023013Z
UID:WienGAGT/40
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/WienGAGT/40/
 ">Norms of averaging operators on hyperbolic groups</a>\nby Bogdan Nica (I
 UPUI) as part of Vienna Geometry and Analysis on Groups Seminar\n\n\nAbstr
 act\nConsider an infinite\, finitely generated group. A natural operator\,
  acting on complex-valued functions on the group\, is the averaging operat
 or defined by a finite subset. What can be said about its norm(s)? I will 
 discuss some results that\, in particular\, address the case of spherical 
 averaging operators on Gromov hyperbolic groups. In order to provide some 
 context\, the introductory part of the talk will be devoted to the propert
 y of Rapid Decay.\n
LOCATION:https://researchseminars.org/talk/WienGAGT/40/
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