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Symplectic surfaces and generic J-holomorphic structures on 4-manifolds

2002/07/04 by Stanislav Jabuka, Jabuka, Stanislav
Mathematics · #32Q65 #53D50 #Advanced Algebra and Geometry #FOS: Mathematics #Geometric and Algebraic Topology #Geometry and complex manifolds #Symplectic Geometry (math.SG) #math.SG #msc:32Q65 #msc:53D50

paper · pdf · doi:10.48550/arxiv.math/0207052

Minor changes were made upon referee's suggestion. Updated references. To be published in Illinois J. Math

openalex publication_date 2002/07/04 · arxiv created 2004/02/12 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

It is a well known fact that every embedded symplectic surface Σ in a symplectic 4-manifold (X4,ω) can be made J-holomorphic for some almost-complex structure J compatible with ω. In this paper we investigate when such a J can be chosen from a generic set of almost-complex structures. As an application we give examples of smooth and non-empty Seiberg-Witten and Gromov-Witten moduli spaces whose associated invariants are zero.

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