Generalized test ideals, sharp $F$-purity, and sharp test elements
نویسندگان
چکیده
منابع مشابه
Generalized Test Ideals and Symbolic Powers
In [HH7], developing arguments in [HH5], Hochster and Huneke used classical tight closure techniques to prove a fine behavior of symbolic powers of ideals in regular rings. In this paper, we use generalized test ideals, which are a characteristic p analogue of multiplier ideals, to give a generalization of Hochster-Huneke's results.
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ژورنال
عنوان ژورنال: Mathematical Research Letters
سال: 2008
ISSN: 1073-2780,1945-001X
DOI: 10.4310/mrl.2008.v15.n6.a14