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SUMMARY:Inna Entova-Aizenbud (Ben Gurion University of the Negev\, Israel)
DTSTART:20261109T150000Z
DTEND:20261109T160000Z
DTSTAMP:20261115T003408Z
UID:ENAAS/193
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/ENAAS/193/">
 Oligomorphic groups and tensor ideals</a>\nby Inna Entova-Aizenbud (Ben Gu
 rion University of the Negev\, Israel) as part of European Non-Associative
  Algebra Seminar\n\n\nAbstract\nLet G be a group acting faithfully on a se
 t X. If G has finitely many orbits on any power of X\, the pair (G\, X) is
  called oligomorphic. One can then equip G with a topology coming from X a
 nd consider "good" measures on smooth G-sets. In the recent years\, Harman
  and Snowden have developed a fascinating theory of representations of an 
 oligomorphic group G equipped with a suitable measure on the G-sets\, furt
 her developed by Harman\, Snowden and others. In my talk\, I will give an 
 introduction to this theory and describe an ongoing project with Th. Heide
 rsdorf concerning tensor ideals in the categories of permutation represent
 ations of oligomorphic groups.\n
LOCATION:https://researchseminars.org/talk/ENAAS/193/
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