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SUMMARY:Romina Arroyo (Universidad Nacional de Córdoba)
DTSTART:20211102T160000Z
DTEND:20211102T170000Z
DTSTAMP:20260423T021409Z
UID:DGSTO/20
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/DGSTO/20/">O
 n the signature of the Ricci curvature on nilmanifolds</a>\nby Romina Arro
 yo (Universidad Nacional de Córdoba) as part of Differential Geometry Sem
 inar Torino\n\n\nAbstract\nIn this talk I will present a joint work with R
 amiro Lafuente (The University of Queensland) in which we completely descr
 ibe all possible signatures for the Ricci curvature of left-invariant metr
 ics on nilmanifolds. To do that\, we use ideas from GIT to construct a met
 ric whose Ricci curvature has a signature with as many zeros as possible\,
  and then we apply an Implicit Function Theorem argument.\n
LOCATION:https://researchseminars.org/talk/DGSTO/20/
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