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SUMMARY:Nawaz Sultani (Michigan)
DTSTART:20211024T143000Z
DTEND:20211024T145000Z
DTSTAMP:20260423T004823Z
UID:AGNES/10
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/AGNES/10/">G
 romov-Witten invariants of some non-convex complete intersections</a>\nby 
 Nawaz Sultani (Michigan) as part of Algebraic Geometry NorthEastern Series
  (AGNES)\n\n\nAbstract\nFor convex complete intersections\, the Gromov-Wit
 ten (GW) invariants are often computed using the Quantum Lefshetz Hyperpla
 ne theorem\, which relates the invariants to those of the ambient space. H
 owever\, even in the genus 0 theory\, the convexity condition often fails 
 when the target is an orbifold\, and so Quantum Lefshetz is no longer guar
 anteed. In this talk\, I will showcase a method to compute these invariant
 s\, despite the failure of Quantum Lefshetz\, for orbifold complete inters
 ections in stack quotients of the form [V // G]. This talk will be based o
 n joint work with Felix Janda (Notre Dame) and Yang Zhou (Harvard)\, and u
 pcoming work with Rachel Webb (Berkeley).\n
LOCATION:https://researchseminars.org/talk/AGNES/10/
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