Regularity and intersections of bracket powers

DOI10.21136/CMJ.2022.0066-21OpenAlexW4214570562MaRDI QIDQ5084262

Neil Epstein

Publication date: 23 June 2022

Published in: Czechoslovak Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2007.12738

zbMATH Keywords

regular ringFrobenius endomorphismbracket powerintersection flatOhm-Rush content theory

Mathematics Subject Classification ID

Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Regular local rings (13H05) Étale and flat extensions; Henselization; Artin approximation (13B40)

Cites Work

• Big tight closure test elements for some non-reduced excellent rings
• Criteria for flatness and injectivity
• On the theory of local rings
• The Ohm–Rush content function
• On the Frobenius Power and Colon Ideals
• Parameter-test-ideals of Cohen–Macaulay rings
• F-Regularity, Test Elements, and Smooth Base Change
• Characterizations of Regular Local Rings of Characteristic p
• Content Modules and Algebras.
• Unnamed Item

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