1 citations · 1 across the 5 of their papers we have counts for
5 papers · 1 filter
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…
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…
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-…
Classification of tight contact structures on small Seifert 3-manifolds with e_0\geq 0
Paolo Ghiggini, Paolo Lisca, Andras I. Stipsicz
We classify positive, tight contact structures on closed Seifert fibered 3-manifolds with base S^2, three singular fibers and e_0\geq 0.
Ozsvath-Szabo invariants and tight contact three-manifolds, II
Paolo Lisca, Andras I. Stipsicz
Let p and n be positive integers with p>1, and let E(p,n) be the oriented 3-manifold obtained by performing pn(p-1)-1 surgery on a positive torus knot of type (p, pn+1). We prove t…