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SUMMARY:A log PSS map with applications to Lagrangian embedding questions 
 - Dan Pomerleano\, Imperial
DTSTART:20170215T160000Z
DTEND:20170215T170000Z
UID:TALK69329@talks.cam.ac.uk
CONTACT:Ivan Smith
DESCRIPTION:Viterbo pointed out that distinguished classes in the symplect
 ic cohomology of a Stein manifold X can be used to obstruct the embedding 
 of exact Lagrangian submanifolds into X. We develop a new tool for studyin
 g the symplectic cohomology of affine algebraic varieties which allows us 
 to produce classes in the symplectic cohomology of X which satisfy certain
  algebraic relations. In examples where a conjectural mirror partner to X 
 is known\, these classes correspond under mirror symmetry to vector fields
  which infinitesimally generate a C^* action which dilates a holomorphic v
 olume form.  Based upon joint work with Sheel Ganatra.\n
LOCATION:MR13
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