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arXiv · 1706.03204

On the rationality of Kawamata log terminal singularities in positive characteristic

Christopher Hacon·Jakub Witaszek
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Abstract

We show that there exists a natural number $p_0$ such that any three-dimensional Kawamata log terminal singularity defined over an algebraically closed field of characteristic $p>p_0$ is rational and in particular Cohen-Macaulay.

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Christopher Hacon, Jakub Witaszek. 2017-06-10. On the rationality of Kawamata log terminal singularities in positive characteristic. https://arxiv.org/abs/1706.03204

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