\(F\)-regularity and \(F\)-purity of graded rings

DOI10.1006/jabr.1995.1071zbMath0844.13003OpenAlexW2036068038MaRDI QIDQ1891722

Nobuo Hara

Publication date: 14 June 1995

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1995.1071

zbMATH Keywords

complete intersectiontight closureFrobenius actiongraded ring\(F\)-purity\(F\)-regularity

Mathematics Subject Classification ID

Graded rings (13A02) Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35)

Related Items (8)

$F$-split and $F$-regular varieties with a diagonalizable group action ⋮ DiagonalF-Thresholds on Binomial Hypersurfaces ⋮ F-regular and F-pure rings vs. log terminal and log canonical singularities ⋮ An interpretation of multiplier ideals via tight closure ⋮ Classification of two-dimensional F-regular and F-pure singularities ⋮ A refinement of sharply \(F\)-pure and strongly \(F\)-regular pairs ⋮ Strong F-regularity in images of regular rings ⋮ Adjoint ideals along closed subvarieties of higher codimension

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