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TZID:Europe/Vienna
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DTSTART:20170326T030000
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DTSTART:20171029T020000
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BEGIN:VEVENT
DTSTAMP:20260428T111128Z
UID:587ce58023b56650266653@ist.ac.at
DTSTART:20170412T134500
DTEND:20170412T154500
DESCRIPTION:Speaker: Daniel Pomerleano\nhosted by Tamas Hausel\nAbstract: S
 ymplectic cohomology is a version of Hamiltonian Floer cohomology defined 
 for certain open symplectic manifolds. Early work of Viterbo showed that t
 his invariant gives a powerful tool for attacking Lagrangian embedding que
 stions. More recently\, symplectic cohomology has emerged as a central obj
 ect of study in mirror symmetry. After a gentle introduction to these idea
 s\, we will describe a new approach\, developed in joint work with Sheel G
 anatra\, to making (partial) computations of the symplectic cohomology of 
 smooth affine algebraic varieties. For a large class of affine varieties X
 \, this allows us to produce classes in the symplectic cohomology of X sat
 isfying prescribed algebraic relations predicted by mirror symmetry. We wi
 ll conclude by discussing how these classes impose strong restrictions on 
 exact Lagrangian embeddings in three dimensional conic bundles over (C^*)^
 2.\n
LOCATION:Seminar room Big Ground floor / Office Bldg West (I21.EG.101)\, IS
 TA
ORGANIZER:jdeanton@ist.ac.at
SUMMARY:Daniel Pomerleano: Symplectic cohomology\, mirror symmetry\, and La
 grangian embeddings
URL:https://talks-calendar.ista.ac.at/events/421
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