The jumping coefficients of non-Q-Gorenstein multiplier ideals
نویسندگان
چکیده
منابع مشابه
. A C ] 2 3 Ju n 20 09 TEST IDEALS IN NON - Q - GORENSTEIN RINGS
Suppose that X = SpecR is an F -finite normal variety in characteristic p > 0. In this paper we show that the big test ideal τb(R) = τ̃ (R) is equal to ∑ ∆ τ(R; ∆) where the sum is over ∆ such that KX + ∆ is Q-Cartier. This affirmatively answers a question asked by various people, including Blickle, Lazarsfeld, K. Lee and K. Smith. Furthermore, we have a version of this result in the case that R...
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 2016
ISSN: 0021-8693
DOI: 10.1016/j.jalgebra.2015.11.024