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Threefolds with nef anticanonical bundles

Thomas Peternell·Fernando Serrano
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Abstract

We prove that the Albanese map of a smooth projective threefold, whose anticanonical bundle is nef, is a surjective submersion. We also investigate morphisms of threefolds to curves and surfaces whose relative anticanonical bundle are nef.

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Thomas Peternell, Fernando Serrano. 1998-02-24. Threefolds with nef anticanonical bundles. https://arxiv.org/abs/math/9802024

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