Algebraic linkage

DOI10.1215/S0012-7094-88-05618-9zbMath0656.13026OpenAlexW4241089956MaRDI QIDQ1109837

Craig Huneke, Bernd Ulrich

Publication date: 1988

Published in: Duke Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1215/s0012-7094-88-05618-9

zbMATH Keywords

Gorenstein ringcomplete intersectionBetti numberslicci idealssmoothable\((R_ k)\)algebraic linkage

Mathematics Subject Classification ID

Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) Complete intersections (14M10) Regular local rings (13H05)

Related Items (26)

Betti numbers of the conormal module of licci rings ⋮ Generalized divisors on Gorenstein schemes ⋮ Perfect linkage of Cohen-Macaulay modules over Cohen-Macaulay rings ⋮ \(F\)-singularities under generic linkage ⋮ Gorenstein algebras with unimodalh-sequences ⋮ Splitting the conormal module for licci ideals ⋮ Homogeneous liaison and the sequentially bounded licci property ⋮ Multiplicity of the saturated special fiber ring of height three Gorenstein ideals ⋮ Ubiquity of complete intersection liaison classes ⋮ Residual intersections of licci ideals are glicci ⋮ Singularities of generic linkage via Frobenius powers ⋮ Mather–Jacobian singularities under generic linkage ⋮ Liaison of product varieties. ⋮ Licci squarefree monomial ideals generated in degree two or with deviation two ⋮ The mathematical contributions of Craig Huneke ⋮ Buchsbaum-Rim multiplicities as Hilbert-Samuel multiplicities ⋮ Linkage and sums of ideals ⋮ Local properties of licci ideals ⋮ Rigid ideals in Gorenstein rings of dimension one ⋮ Rees algebras of ideals with low codimension ⋮ Sums of Linked Ideals ⋮ A strongly geometric general residual intersection ⋮ Linkage of ideals in integral domains ⋮ A categorical approach to linkage ⋮ Linkage of modules by reflexive morphisms ⋮ Licci ideals and the non-almost complete intersection locus

Cites Work

• Tight double linkage of Gorenstein algebras
• The structure of linkage
• Liaison des variétés algébriques. I
• Éléments de géométrie algébrique. IV: Étude locale des schémas et des morphismes de schémas. (Séconde partie)
• Deformation and Linkage of Gorenstein Algebras
• Divisor Class Groups and Deformations
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