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arXiv · 2303.00615

Mori fibre spaces for $3$-folds over imperfect fields

Joe Waldron
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Abstract

We prove that the LMMP works for projective threefolds over function fields of characteristic $p>5$ when the canonical divisor is not pseudo-effective. In the process we show that ACC for log canonical thresholds holds in complete generality for threefolds in residue characteristic $p>5$.

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Joe Waldron. 2023-03-01. Mori fibre spaces for $3$-folds over imperfect fields. https://arxiv.org/abs/2303.00615

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