Hilbert-Kunz function and Hilbert-Kunz multiplicity of some ideals of the Rees algebra
نویسندگان
چکیده
منابع مشابه
Some Extensions of Hilbert-kunz Multiplicity
Let R be an excellent Noetherian ring of prime characteristic. Consider an arbitrary nested pair of ideals (or more generally, a nested pair of submodules of a fixed finite module). We do not assume that their quotient has finite length. In this paper, we develop various sufficient numerical criteria for when the tight closures of these ideals (or submodules) match. For some of the criteria we ...
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ژورنال
عنوان ژورنال: Communications in Algebra
سال: 2021
ISSN: 0092-7872,1532-4125
DOI: 10.1080/00927872.2021.1887881