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SUMMARY:Xiaobo Liu (Peking University)
DTSTART:20240227T020000Z
DTEND:20240227T033000Z
DTSTAMP:20260422T155544Z
UID:HKUST-AG/37
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/HKUST-AG/37/
 ">Tautological Relations and Their Applications</a>\nby Xiaobo Liu (Peking
  University) as part of Algebra and Geometry Seminar @ HKUST\n\nLecture he
 ld in 3598.\n\nAbstract\nRelations among tautological classes on moduli sp
 aces of stable curves have important applications in cohomological field t
 heory. For example\, relations among psi-classes and boundary classes give
  universal equations for generating functions of Gromov-Witten invariants 
 of all compact symplectic manifolds. In this talk\, I will talk about such
  relations and their applications to Gromov-Witten theory and integrable s
 ystems.\n
LOCATION:https://researchseminars.org/talk/HKUST-AG/37/
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