Classification of tight contact structures on small Seifert 3-manifolds with e₀≥ 0

2004/06/04 by Paolo Ghiggini, Ghiggini, Paolo, Paolo Lisca +4
Mathematics · #57R17 #57R57 #FOS: Mathematics #Geometric Analysis and Curvature Flows #Geometric Topology (math.GT) #Geometric and Algebraic Topology #Homotopy and Cohomology in Algebraic Topology #Symplectic Geometry (math.SG) #math.GT #math.SG #msc:57R17 #msc:57R57

paper · pdf · doi:10.48550/arxiv.math/0406080

11 pages, 2 figures

arxiv created 2004/06/04 · openalex publication_date 2004/06/04 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We classify positive, tight contact structures on closed Seifert fibered 3-manifolds with base S², three singular fibers and e₀≥ 0.

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