Symplectic sums and Gromov-Witten invariants

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dc.creatorIonel, Eleny-Nicoleta
dc.date2003-04-21
dc.date.accessioned2026-07-07T04:57:07Z
dc.date.available2026-07-07T04:57:07Z
dc.descriptionGromov-Witten invariants of a symplectic manifold are a count of holomorphic curves. We describe a formula expressing the GW invariants of a symplectic sum $X# Y$ in terms of the relative GW invariants of $X$ and $Y$. This formula has several applications to enumerative geometry. As one application, we obtain new relations in the cohomology ring of the moduli space of complex structures on a genus g Riemann surface with n marked points.
dc.identifierhttps://arxiv.org/abs/math/0304298
dc.identifierhttp://arxiv.org/abs/math/0304298
dc.identifierProceedings of the ICM, Beijing 2002, vol. 2, 427--436
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/67162
dc.subjectGeometric Topology
dc.subjectSymplectic Geometry
dc.subject57R17, 53D45, 14N35
dc.titleSymplectic sums and Gromov-Witten invariants
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