Almost Split Sequences and Zariski Differentials

DOI10.2307/2001346zbMath0715.13019OpenAlexW4241193245MaRDI QIDQ3202221

Alex Martsinkovsky

Publication date: 1990

Full work available at URL: https://doi.org/10.2307/2001346

zbMATH Keywords

Jacobianring of formal power seriesZariski differentialsAuslander module

Mathematics Subject Classification ID

Varieties defined by ring conditions (factorial, Cohen-Macaulay, seminormal) (14M05) Singularities of surfaces or higher-dimensional varieties (14J17) Analytical algebras and rings (13J07) Modules of differentials (13N05) Power series rings (13J05)

Related Items (8)

Homological aspects of derivation modules and critical case of the Herzog-Vasconcelos conjecture ⋮ Auslander modules and quasi-homogeneity of local rings ⋮ On the self-dual maximal Cohen-Macaulay modules ⋮ Free Summands in Maximal Cohen-Macaulay Approximations and Eisenbud Operators Over Hypersurface Rings ⋮ Differential symmetric signature in high dimension ⋮ Graded analytic algebras over a field of positive characteristic ⋮ On two-dimensional quasihomogeneous isolated singularities. I ⋮ On two-dimensional quasihomogeneous isolated singularities. II

Cites Work

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