most citedExistence of symplectic structures on torus bundles over surfaces

3 citations · 3 across the 2 of their papers we have counts for

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2 papers

math.SG2003

Symplectic forms invariant under free circle actions on 4--manifolds

Boguslaw Hajduk, Rafal Walczak

Let be a smooth compact manifold with a free circle action generated by a vector field Then for any invariant symplectic form on the contracted form is n…

math.SG2003★ 3 cited

Existence of symplectic structures on torus bundles over surfaces

Rafal Walczak

Let E be the total space of a locally trivial torus bundle over the surface Σ_g of genus g>1. Using the Seiberg--Witten theory and spectral sequences we prove that E carries a symp…