A tight closure approach to arithmetic Macaulayfication
نویسندگان
چکیده
منابع مشابه
On the Arithmetic of Tight Closure
This paper deals with a question regarding tight closure in characteristic zero which we now review. Let R be a commutative ring of prime characteristic p and let I ⊆ R be an ideal. Recall that for e ≥ 0, the e-th Frobenius power of I, denoted I [p e], is the ideal of R generated by all p-th powers of elements in I. We say that f ∈ I∗, the tight closure of I, if there exists a c not in any mini...
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ژورنال
عنوان ژورنال: Illinois Journal of Mathematics
سال: 1996
ISSN: 0019-2082
DOI: 10.1215/ijm/1255986107