A Theorem About Maximal Cohen–Macaulay Modules

DOI10.1093/imrn/rnaa154zbMath1495.13013arXiv2002.04661OpenAlexW3038947167MaRDI QIDQ5028226

Thomas Polstra

Publication date: 8 February 2022

Published in: International Mathematics Research Notices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2002.04661

zbMATH Keywords

divisor class groupmaximal Cohen-Macaulaystrongly \(F\)-regular

Mathematics Subject Classification ID

Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Cohen-Macaulay modules (13C14)

Related Items (4)

The number of torsion divisors in a strongly F-regular ring is bounded by the reciprocal of F-signature ⋮ Singularities of determinantal pure pairs ⋮ On the equality of test ideals ⋮ Tame fundamental groups of pure pairs and Abhyankar's lemma

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