Invariants of real symplectic 4-manifolds and lower bounds in real enumerative geometry

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dc.creatorWelschinger, Jean-Yves
dc.date2003-03-12
dc.date.accessioned2026-07-07T04:55:58Z
dc.date.available2026-07-07T04:55:58Z
dc.descriptionWe first present the construction of the moduli space of real pseudo-holomorphic curves in a given real symplectic manifold. Then, following the approach of Gromov and Witten, we construct invariants under deformation of real rational symplectic 4-manifolds. These invariants provide lower bounds for the number of real rational $J$-holomorphic curves in a given homology class passing through a given real configuration of points.
dc.description31 pages, 8 figures
dc.identifierhttps://arxiv.org/abs/math/0303145
dc.identifierhttp://arxiv.org/abs/math/0303145
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/66767
dc.subjectAlgebraic Geometry
dc.subjectSymplectic Geometry
dc.subject14N10; 14P25 ; 53D05 ; 53D45
dc.titleInvariants of real symplectic 4-manifolds and lower bounds in real enumerative geometry
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