The direct sum decomposability of \(^eM\) in dimension 2

DOI10.1307/mmj/1220879435zbMath1193.13005OpenAlexW2049974736MaRDI QIDQ841566

Yongwei Yao

Publication date: 17 September 2009

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

Full work available at URL: https://doi.org/10.1307/mmj/1220879435

zbMATH Keywords

indecomposable modules\(F\)-finite\(F\)-regular

Mathematics Subject Classification ID

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

Related Items (1)

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

Cites Work

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• The \(F\)-signature and strong \(F\)-regularity.
• The F-signature of an affine semigroup ring
• The Hilbert-Kunz function
• Two theorems about maximal Cohen-Macaulay modules
• When does the F-signature exist?
• Observations on the \(F\)-signature of local rings of characteristic \(p\)
• The structure of \(F\)-pure rings
• Tight Closure, Invariant Theory, and the Briancon-Skoda Theorem
• On Noetherian Rings of Characteristic p
• F-Regularity, Test Elements, and Smooth Base Change
• Simplicity of Rings of Differential Operators in Prime Characteristic
• Characterizations of Regular Local Rings of Characteristic p
• MODULES WITH FINITE $F$-REPRESENTATION TYPE

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