activity
19972026
most citedConcordance homomorphisms from knot Floer homology

184 citations · 630 across the 64 of their papers we have counts for

collaborators
Showing 2005Show all

6 papers · 1 filter

math.GT2005★ 1 cited

A note on symplectic rational blow--downs

Andras I. Stipsicz, Zoltan Szabo

Due to a significant error in the main result (pointed out by J. Wahl), the paper has been withdrawn by the authors. A corrected and expanded version is 'Rational blow-downs and sm…

math.SG2005

Tight contact structures on some small Seifert fibered 3--manifolds

Paolo Ghiggini, Paolo Lisca, Andras I. Stipsicz

We classify tight contact structures on the small Seifert fibered 3--manifold M(-1; r_1, r_2, r_3) with r_i in (0,1) and r_1, r_2 \geq 1/2. The result is obtained by combining conv…

math.SG2005

Ozsvath-Szabo invariants and tight contact three-manifolds, III

Paolo Lisca, Andras I. Stipsicz

We characterize L-spaces which are Seifert fibered over the 2-sphere in terms of taut foliations, transverse foliations and transverse contact structures. We give a sufficient cond…

math.SG2005★ 15 cited

Planar open books and Floer homology

Peter Ozsvath, Andras I. Stipsicz, Zoltan Szabo

Giroux has described a correspondence between open book decompositions on a 3--manifold and contact structures. In this paper we use Heegaard Floer homology to give restrictions on…

math.SG2005

Notes on the contact Ozsvath--Szabo invariants

Paolo Lisca, Andras I. Stipsicz

We prove various results on contact structures obtained by contact surgery on a single Legendrian knot in the standard contact three--sphere. Our main tool are the contact Ozsvath-…

math.GT2005★ 4 cited

Small Exotic 4-manifolds with b_2^+=3

Andras I Stipsicz, Zoltan Szabo

We construct an infinite family of simply connected, pairwise nondiffeomorphic 4-manifolds, all homeomorphic to 3CP^2 blown up at 9 points.