Gorenstein liaison of curves in \(\mathbb{P}^4\)

DOI10.1006/jabr.2000.8331zbMath0983.14035OpenAlexW2735025565MaRDI QIDQ1582246

Marta Casanellas, Rosa Maria Miró-Roig

Publication date: 21 April 2002

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

Full work available at URL: https://doi.org/10.1006/jabr.2000.8331

zbMATH Keywords

Picard grouparithmetically Cohen-Macaulay subschemeGorenstein liaisonglicciGorenstein-linked to a complete intersection

Mathematics Subject Classification ID

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

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Cites Work

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• Introduction to liaison theory and deficiency modules
• Sulle curve sghembe algebriche di residuale finito
• Gorenstein liaison, complete intersection liaison invariants and unobstructedness
• Noether-Lefschetz theory and the Picard group of projective surfaces