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SUMMARY:Sara Tukachinsky (Tel Aviv University)
DTSTART:20211129T131000Z
DTEND:20211129T143000Z
DTSTAMP:20260423T024557Z
UID:GDS/43
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GDS/43/">Bou
 nding chains as a tool in open Gromov-Witten theory</a>\nby Sara Tukachins
 ky (Tel Aviv University) as part of Geometry and Dynamics seminar\n\n\nAbs
 tract\nModuli spaces of J-holomorphic disks have boundary. This interferes
  with \ndesirable structures\, such as Lagrangian Floer theory or open Gro
 mov-Witten \ninvariants. One tool for balancing out boundary contributions
  is a bounding \nchain. In this talk I will give some background on the pr
 oblem\, then discuss \nin detail what bounding chains are\, how they can b
 e constructed\, and how \nthey are used to define invariants. \nThe work o
 f several people will be mentioned\, among them a joint work \nwith J. Sol
 omon.\n
LOCATION:https://researchseminars.org/talk/GDS/43/
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