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SUMMARY:The log-local-open Correspondence - Yannik Schüler (University of
  Sheffield)
DTSTART:20220725T150000Z
DTEND:20220725T153000Z
UID:TALK176876@talks.cam.ac.uk
DESCRIPTION:I will talk about a correspondence between so called logarithm
 ic\, local\, and open Gromov--Witten invariants. Even though these three t
 ypes of invariants are all curve counts they all have a very different fla
 vour. However\, it turns out that starting from a pair (X\,D) where X is a
  smooth complex projective surface and D an anti-canonical divisor satisfy
 ing certain positivity conditions one can construct three different geomet
 ries for which the above mentioned GW counts are related by explicit formu
 lae.
LOCATION:Seminar Room 2\, Newton Institute
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