On the connectedness of the Hartshorne-Rao module of curves in \({\mathbb{P}}^ 3\)

DOI10.1007/BF01194244zbMath0793.14036OpenAlexW2063341694MaRDI QIDQ1325101

Antonella Buraggina

Publication date: 25 August 1994

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01194244

zbMATH Keywords

Cohen-Macaulay curveindex of specialityconnectedness of Hartshorne-Rao moduleliaison classes of curves

Mathematics Subject Classification ID

Varieties defined by ring conditions (factorial, Cohen-Macaulay, seminormal) (14M05) Plane and space curves (14H50) Linkage (14M06)

Related Items (1)

The intermediate cohomology modules of a rank two vector bundle on p³are not split

Cites Work

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• On a theorem of Castelnuovo, and the equations defining space curves
• Liaison among curves in \(\mathbb{P}^3\)
• The Hilbert function of generic plane sections of curves of \({\mathbb P}^ 3\)
• Sulle sezioni iperpiane delle curve
• Sur le genre maximal des courbes gauches de degré d non sur une surface de degré s-1.
• Genre des courbes de l'espace projectif
• Lectures on Curves on an Algebraic Surface. (AM-59)

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