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SUMMARY:Regina Rotman (Toronto)
DTSTART:20201012T160000Z
DTEND:20201012T170000Z
DTSTAMP:20260423T024655Z
UID:TG_ET/4
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/TG_ET/4/">Ri
 cci curvature\, the length of a shortest periodic geodesic and quantitativ
 e Morse theory on loop spaces</a>\nby Regina Rotman (Toronto) as part of T
 opology and geometry: extremal and typical\n\n\nAbstract\nI am planning to
  present the following result of mine: Let $M^n$ be a closed Riemannian ma
 nifold of dimension $n$ and $\\operatorname{Ric} \\geq (n−1)$. Then the 
 length of a shortest periodic geodesic can be at most $8\\pi n$.\n\nThe te
 chnique involves quantitative Morse theory on loop spaces. We will discuss
  some related results in geometry of loop spaces on Riemannian manifolds.\
 n
LOCATION:https://researchseminars.org/talk/TG_ET/4/
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