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--- symplectic [2022/05/04 00:30] – g.m
+++ symplectic [2022/07/20 15:14] – g.m
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 ===== GeNeSys: Geneva-Neuchâtel Symplectic geometry seminar =====
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+, July 15, Friday, Université de Genève
+  Kyler Siegel (University of Southern California)
+  "On the symplectic complexity of affine varieties"
+Abstract
+Symplectic topology is a framework for studying global features of spaces, lying somewhere between differential topology and algebraic geometry in terms of flexibility versus rigidity. In this talk we introduce a new notion of "symplectic complexity" for smooth complex affine varieties. This captures purely symplectic features which are different from classical topological invariants such as homology, and it also goes beyond the standard usage of Floer theory. As our main application, we study symplectic embeddings between divisor complements in complex projective space, giving a complete characterization in many cases.
+Welcome and lunch. 11h-14h
+Lecture 1. 14h-15h
+Lecture 2. 15h30.
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