Singularities in mixed characteristic via perfectoid big Cohen-Macaulay algebras
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Publication:2052356
DOI10.1215/00127094-2020-0082zbMath1485.13042arXiv1806.09567OpenAlexW3198333885MaRDI QIDQ2052356
Publication date: 26 November 2021
Published in: Duke Mathematical Journal (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1806.09567
singularitieslog terminaltest idealrationalbig Cohen-Macaulaymultiplier idealF-rationalF-regularperfectoid
Singularities in algebraic geometry (14B05) Arithmetic ground fields (finite, local, global) and families or fibrations (14D10) Arithmetic algebraic geometry (Diophantine geometry) (11G99) Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Homological conjectures (intersection theorems) in commutative ring theory (13D22) Multiplier ideals (14F18)
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