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Euler class of vertical tangent bundle of the surface bundle over circle

Let me not Poincare dualise, and work in cohomology. Let me generalise the setting you have described, and consider the universal surface bundle $\pi : E \to M_g^1$ over the moduli space of surfaces ...
Oscar Randal-Williams's user avatar
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Looking for examples of non-singular holomorphic foliations with compact leaves

They are all fibrations (not necessarily smooth since they may have leaves with non-trivial holonomy). The result is due to Edwards, Millett and Sullivan and appears in the paper Foliations with all ...
Jorge Vitório Pereira's user avatar

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