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SUMMARY:Systolic inequalities for S1-invariant contact forms [MPIM]
DTSTART:20250508T104500Z
DTEND:20250508T114500Z
DTSTAMP:20260420T152400Z
UID:indico-event-391@math-events.uni-bonn.de
DESCRIPTION:Speakers: Simon Vialaret (Paris-Saclay)\n\nBonn Symplectic Geo
 metry Seminar\nIn contact geometry\, a systolic inequality is a uniform up
 per bound on  the shortest period of a periodic Reeb orbit for contact fo
 rms with  fixed volume on a given manifold. This generalizes a well-studi
 ed notion  in Riemannian geometry. While it is known that no systolic ine
 quality  holds for all contact forms on a given contact manifold\, I will
  present a systolic inequality for contact forms that are invariant under 
 a  circle action in dimension three.\n\nhttps://math-events.uni-bonn.de/e
 vent/391/
LOCATION:Endenicher Allee 60/1-016 - Lipschitzsaal (Mathezentrum)
URL:https://math-events.uni-bonn.de/event/391/
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