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On Fano-Enriques threefolds

Yuri Prokhorov
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Abstract

Let $U\subset \mathbb P^N$ be a projective variety which is not a cone and whose hyperplane sections are smooth Enriques surfaces. We prove that the degree of a $U$ is at most 32 and the bound is sharp.

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Yuri Prokhorov. 2006-05-10. On Fano-Enriques threefolds. https://doi.org/10.1070/sm2007v198n04abeh003849

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