Local Singularities Such that all Deformations are Tangentially Flat

DOI10.2307/2001733zbMath0728.13004OpenAlexW4233435927MaRDI QIDQ3351490

Bernd Herzog

Publication date: 1991

Full work available at URL: https://doi.org/10.2307/2001733

zbMATH Keywords

local singularitiestangentially flat deformations

Mathematics Subject Classification ID

Multiplicity theory and related topics (13H15) Singularities in algebraic geometry (14B05) Deformations and infinitesimal methods in commutative ring theory (13D10) Local deformation theory, Artin approximation, etc. (14B12)

Related Items (2)

Local singularities. filtrations and tangential flatness ⋮ Length approximations for independently generated ideals

Cites Work

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• A criterion for tangential flatness
• Über die freien Auflösungen extremaler Cohen-Macaulay-Ringe
• Certain numerical characters of singularities
• Inequalities related to certain couples of local rings
• Compressed Algebras: Artin Algebras Having Given Socle Degrees and Maximal Length
• On a Relation between the Hilbert Functions Belonging to a Local Homomorphism
• Die Wirkung lokaler Homomorphismen auf die Hilbertfunktion
• Strict Local Rings

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