Fortsetzung von Derivationen

DOI10.1016/0021-8693(78)90005-4zbMath0395.13001OpenAlexW2044781322MaRDI QIDQ1252897

Günter Scheja, Uwe Storch

Publication date: 1978

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

Full work available at URL: https://doi.org/10.1016/0021-8693(78)90005-4

zbMATH Keywords

Combination Of DerivationDifferentsDiscriminantsModule of DerivationsPurity of Branch LocusRamification

Mathematics Subject Classification ID

Morphisms of commutative rings (13B10) Ramification problems in algebraic geometry (14E22) Local complex singularities (32S05) Modules of differentials (13N05)

Related Items (12)

Lifting of the additive group scheme actions ⋮ The Poincaré index and the χ_y-characteristic of Hirzebruch ⋮ Differential and difference algebra ⋮ Differential criteria on the permissibility of a blowing-up ⋮ Jacobi-Algebra und Blätterzahl von analytisch-verzweigten Überlagerungen isolierter Hyperflächensingularitäten ⋮ Liftable derivations for generically separably algebraic morphisms of schemes ⋮ Derivations preserving a monomial ideal ⋮ Das Zariskische Diskriminantenkriterium und die Fortsetzung von Derivationen ⋮ Zur Chevalley-Zerlegung von Derivationen ⋮ Derivationen in zweidimensionalen normalen Singularitäten ⋮ Preservation of defect sub-schemes by the action of the tangent sheaf ⋮ Hilbert series of modules over Lie algebroids

Cites Work

• Über Derivationen in isolierten Singularitäten auf vollständigen Durchschnitten
• Derivations and integral closure
• Über die Reinheit von Entartungs- und Verzweigungsmengen
• Differentielle Eigenschaften der Lokalisierungen analytischer Algebren. (Differential properties of localizations of analytic algebras)
• Derivations on Commutative Rings
• Differential Ideals in Rings of Finitely Generated Type
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