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On purely log terminal blow-ups

S. A. Kudryavtsev
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Abstract

In this paper we prove the existence of purely log terminal blow-up for Kawamata log terminal singularity and obtain the criterion for a singularity to be weakly exceptional in terms of the exceptional divisor of plt blow-up.

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S. A. Kudryavtsev. 2001-11-27. On purely log terminal blow-ups. https://arxiv.org/abs/math/0111278

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