F-Purity and Rational Singularity

DOI10.2307/1999165zbMath0519.13017OpenAlexW4242358539MaRDI QIDQ3669544

Richard Fedder

Publication date: 1983

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

Full work available at URL: https://doi.org/10.2307/1999165

zbMATH Keywords

Frobenius mapregular local ringinvariant theoryrational singularityF-purity of isolated singularity of hypersurfacelifting of F-purityring of characteristic p

Mathematics Subject Classification ID

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