Tight, not semi--fillable contact circle bundles

2002/11/27 by Paolo Lisca, Lisca, Paolo, Andras I. Stipsicz +1
Mathematics · #57R17 #57R57 #FOS: Mathematics #Geometric Topology (math.GT) #Symplectic Geometry (math.SG) #math.GT #math.SG #msc:57R17 #msc:57R57

paper · pdf · doi:10.48550/arxiv.math/0211429

12 pages, 4 figures; typos corrected; some details added

arxiv created 2003/01/15 · arxiv updated 2009/11/30

Abstract

Extending our earlier results, we prove that certain tight contact structures on circle bundles over surfaces are not symplectically semi--fillable, thus confirming a conjecture of Ko Honda.

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