Frobenius splitting, strong F-regularity, and small Cohen-Macaulay modules

DOI10.1090/tran/8964OpenAlexW4366404173MaRDI QIDQ6135848

Yongwei Yao, Melvin Hochster

Publication date: 28 August 2023

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/tran/8964

zbMATH Keywords

regular ringFrobenius splittingstrongly F-regular ringsmall Cohen-Macaulay moduleF-pure regular ring

Mathematics Subject Classification ID

Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) Local cohomology and commutative rings (13D45) Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Cohen-Macaulay modules (13C14) Regular local rings (13H05) Excellent rings (13F40)

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