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Every orientable Seifert 3-manifold is a real component of a uniruled algebraic variety

Johannes Huisman·Frédéric Mangolte
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Abstract

We show that any orientable Seifert 3-manifold is diffeomorphic to a connected component of the set of real points of a uniruled real algebraic variety, and prove a conjecture of J\'anos Koll\'ar.

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Johannes Huisman, Frédéric Mangolte. 2003-03-13. Every orientable Seifert 3-manifold is a real component of a uniruled algebraic variety. https://doi.org/10.1016/j.top.2004.03.003

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