Cotangent functors of curve singularities

DOI10.1007/BF01186649zbMath0599.14025OpenAlexW2018467036MaRDI QIDQ1080489

Rolf Waldi, Jürgen Herzog

Publication date: 1986

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/155142

zbMATH Keywords

differential modulecurve singularitiesdegree of singularitycotangent functorslength of the torsionlinkage class of an complete intersection

Mathematics Subject Classification ID

Differentials and other special sheaves; D-modules; Bernstein-Sato ideals and polynomials (14F10) Singularities of curves, local rings (14H20) Modules of differentials (13N05) Torsion modules and ideals in commutative rings (13C12)

Related Items

Gorenstein ideals of deviation two, Vanishing of cotangent functors, Torsion of the differential module of singularities of curves with maximal Hilbert function, Partial trace ideals and Berger's conjecture, Valuations and nonzero torsion in module of differentials, On one-dimensional local rings and Berger’s conjecture, On the torsion of the differential module of a curve singularity, Torsion in differentials and Berger's conjecture, On Berger's conjecture about one dimensional local rings, Differential modules with maximal torsion, Gorenstein rings as specializations of unique factorization domains, Differentials of linked curve singularities, Liaison and deformation

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