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arXiv · 2311.02836

Nef vector bundles on a quadric threefold with first Chern class two

Masahiro Ohno
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Abstract

We classify nef vector bundles on a smooth hyperquadric of dimension three with first Chern class two over an algebraically closed field of characteristic zero. In particular, we see that they are globally generated.

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Masahiro Ohno. 2023-11-06. Nef vector bundles on a quadric threefold with first Chern class two. https://doi.org/10.1017/s0013091524000919

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