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arXiv · 1211.6235

Log Terminal Singularities

Alberto Chiecchio·Stefano Urbinati
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Abstract

In this paper we give a new point of view for optimizing the definitions related to the study of singularities of normal varieties, introduced in [dFH09] and further studied in [Urb12a] and [Urb12b], in relation to the Minimal Model Program. We introduce a notion of discrepancy for normal varieties, and we define log terminal+ singularities. We use finite generation to relate these new singularities with log terminal singularities (in the sense of [dFH09]).

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Alberto Chiecchio, Stefano Urbinati. 2012-11-27. Log Terminal Singularities. https://arxiv.org/abs/1211.6235

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