 Date : 20221230 (Fri) 14:00 ~ 16:00
 Place : 27220 (SNU)
 Speaker : Richard Siefring (Universitat Heidelberg)

TiTle : Symplectic field theory and codimension2 stable Hamiltonian submanifolds

Abstract : Motivated by the goal of establishing a "symplectic sum formula" in symplectic field theory, we will discuss the intersection behavior between punctured pseudoholomorphic curves and certain symplectic hypersurfaces in a symplectization. In particular we will show that the count of such intersections is always bounded from above by a finite, topologicallydetermined quantity even though the curve, the target manifold, and the symplectic hypersurface in question are all noncompact.
2023.05.25 15:09
[QSMS Geometry seminar 20230525] Symplectic field theory and codimension2 stable Hamiltonian submanifolds
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