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math.SG2004★ 1 cited
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.
math.SG2004
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…