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SUMMARY:Viktoriya Ozornova (Ruhr-Universität Bochum)
DTSTART:20201005T140000Z
DTEND:20201005T150000Z
DTSTAMP:20260423T021216Z
UID:OATS/12
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OATS/12/">Mo
 dels of (infty\,2)-categories</a>\nby Viktoriya Ozornova (Ruhr-Universitä
 t Bochum) as part of Online algebraic topology seminar\n\n\nAbstract\nAn $
 (\\infty\,2)$-category should be a weak version of a strict $2$-category\,
  in which compositions are well-defined\, associative and unital up to som
 e higher coherence. There are various models making this precise. In this 
 talk\, I will describe a direct comparison between two particular models (
 which will be introduced)\, namely $\\Theta_2$-spaces and saturated $2$-co
 mplicial sets. This is joint work in progress with Julie Bergner and Marti
 na Rovelli.\n
LOCATION:https://researchseminars.org/talk/OATS/12/
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