Date | May 25, 2023 |
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Speaker | Richard Siefring |

Dept. | Universität Heidelberg |

Room | 27-220 |

Time | 14:00-16:00 |

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, topologically-determined quantity even though the curve, the target manifold, and the symplectic hypersurface in question are all noncompact.

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