Geometric invariants for liaison of space curves

DOI10.1016/0021-8693(86)90045-1zbMath0596.14020OpenAlexW1974555198MaRDI QIDQ1078269

Juan C. Migliore

Publication date: 1986

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

Full work available at URL: https://doi.org/10.1016/0021-8693(86)90045-1

zbMATH Keywords

Hartshorne-Rao modulelinkagedegeneracy locusBuchsbaum curveliaison invariant

Mathematics Subject Classification ID

Varieties defined by ring conditions (factorial, Cohen-Macaulay, seminormal) (14M05) Special algebraic curves and curves of low genus (14H45) Projective techniques in algebraic geometry (14N05)

Related Items

Minimality of subcanonical curves ⋮ Classification of maximal rank curves in the liaison class \(L_ n\) ⋮ The Structure of an Even Liaison Class ⋮ On the Cohen-Macaulay type of the general hypersurface section of a curve ⋮ The non-Lefschetz locus ⋮ On K-buchsbaum curves in P³ ⋮ Two-codimensional buchsbaum subschemes of pⁿvia their hyperplane sections ⋮ On the ideal of an arithmetically Buchsbaum curve ⋮ Subextremal curves ⋮ The non-Lefschetz locus of vector bundles of rank 2 over \(\mathbb{P}^2\) ⋮ Buchsbaum liaison classes ⋮ On curves with natural cohomology and their deficiency modules ⋮ On Linking Double Lines ⋮ ON THE COHOMOLOGY OF A SPACE CURVE CONTAINING A PLANE CURVE ⋮ Degrees of generators of ideals defining curves in projective space ⋮ Seminormality and cohomology of projective varieties ⋮ Uniqueness of varieties of minimal degree containing a given scheme ⋮ The Lazarsfeld-Rao problem for Buchsbaum curves ⋮ Gorenstein liaison in ⋮ The Lazarsfeld-Rao property on an arithmetically Gorenstein variety

Cites Work

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• On liaison, arithmetical Buchsbaum curves and monomial curves in \(\mathbb P^3\)
• Sur la postulation generique des courbes rationnelles
• Liaison des variétés algébriques. I
• Liaison among curves in \(\mathbb{P}^3\)