On the Log Canonical Inversion of Adjunction
نویسندگان
چکیده
منابع مشابه
2 7 Se p 20 02 JET SCHEMES , LOG DISCREPANCIES AND INVERSION OF ADJUNCTION
Singularities play a key role in the Minimal Model Program. In this paper we show how some of the open problems in this area can be approached using jet schemes. Let (X, Y ) be a pair, where X is a Q-Gorenstein normal variety, and Y stands for a formal combination ∑k i=1 qi · Yi, where qi ∈ R+ and Yi ⊂ X are proper closed subschemes. Fix a closed subset ∅ 6 = W ⊆ X. Using a suitable resolution ...
متن کاملJ an 2 00 3 JET SCHEMES , LOG DISCREPANCIES AND INVERSION OF ADJUNCTION
Singularities play a key role in the Minimal Model Program. In this paper we show how some of the open problems in this area can be approached using jet schemes. Let (X, Y ) be a pair, where X is a Q-Gorenstein normal variety, and Y stands for a formal combination ∑k i=1 qi · Yi, where qi ∈ R+ and Yi ⊂ X are proper closed subschemes. Fix a closed subset ∅ 6 = W ⊆ X. Using a suitable resolution ...
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ژورنال
عنوان ژورنال: Proceedings of the Edinburgh Mathematical Society
سال: 2013
ISSN: 0013-0915,1464-3839
DOI: 10.1017/s0013091513000837