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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.SG2004★ 16 cited
Stability theorems for symplectic and contact pairs
G. Bande, P. Ghiggini, D. Kotschick
We prove Gray--Moser stability theorems for complementary pairs of forms of constant class defining symplectic pairs, contact-symplectic pairs and contact pairs. We also consider t…
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.