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SUMMARY:Yves de Cornulier (Lyon)
DTSTART:20220517T130000Z
DTEND:20220517T150000Z
DTSTAMP:20260423T041009Z
UID:WienGAGT/17
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/WienGAGT/17/
 ">Near group actions</a>\nby Yves de Cornulier (Lyon) as part of Vienna Ge
 ometry and Analysis on Groups Seminar\n\n\nAbstract\nFor a group action\, 
 every group element acts on a set as a permutation. We consider a similar 
 setting where each group element acts a permutation "modulo indeterminacy 
 on finite subsets". We will indicate various natural occurrences of near a
 ctions. We will discuss realizability notions: is a given near action indu
 ced by a genuine action?\n
LOCATION:https://researchseminars.org/talk/WienGAGT/17/
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