Liaison and deformation

DOI10.1016/0022-4049(86)90143-XzbMath0575.13013OpenAlexW2048607931MaRDI QIDQ1064360

Bernd Ulrich

Publication date: 1986

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-4049(86)90143-x

zbMATH Keywords

rigiditydeformation theorynumber of generatorslinkageliaisonsmoothability

Mathematics Subject Classification ID

Ideals and multiplicative ideal theory in commutative rings (13A15) Deformations and infinitesimal methods in commutative ring theory (13D10)

Related Items (max. 100)

LINKAGE OF IDEALS OVER A MODULE ⋮ Cotangent functors of curve singularities ⋮ Linkage theory for algebras with pure resolutions ⋮ Splitting the conormal module for licci ideals ⋮ Vanishing of cotangent functors ⋮ Liaison of product varieties. ⋮ Fibers of generic projections ⋮ Local properties of licci ideals ⋮ Sums of Linked Ideals

Cites Work

• Cotangent functors of curve singularities
• Liaison des variétés algébriques. I
• Differentialmoduln eindimensionaler lokaler Ringe
• Deformation and Linkage of Gorenstein Algebras
• Divisor Class Groups and Deformations
• Deformation von Cohen-Macaulay Algebren.
• Free Derivation Modules on Algebraic Varieties
• The Cotangent Complex of a Morphism
• Smoothing of Algebraic Cycles of Small Dimensions
• A Note on Gorenstein Rings of Embedding Codimension Three

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