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SUMMARY:Pazit Haim-Kislev (Tel Aviv University)
DTSTART:20230329T111000Z
DTEND:20230329T123000Z
DTSTAMP:20260423T022712Z
UID:GDS/78
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GDS/78/">Sym
 plectic Barriers</a>\nby Pazit Haim-Kislev (Tel Aviv University) as part o
 f Geometry and Dynamics seminar\n\n\nAbstract\nIn his seminal 2001 paper\,
  Biran introduced the concept of Lagrangian \nBarriers\, a symplectic rigi
 dity phenomenon coming from obligatory \nintersections with Lagrangian sub
 manifolds which doesn't come from \nmere topology. Since then several othe
 r examples for Lagrangian barriers \nhave been discovered. In this joint w
 ork with Richard Hind and Yaron \nOstrover\, we introduce the first exampl
 e (as far as we know) of Symplectic \nBarriers\, a symplectic rigidity com
 ing from obligatory intersections of \nsymplectic embeddings with symplect
 ic submanifolds (and in particular \nnot Lagrangian).\n
LOCATION:https://researchseminars.org/talk/GDS/78/
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