On the quadratic normality and the triple curve of three-dimensional subvarieties of

DOI10.1515/ADVGEOM.2009.038zbMath1195.14065arXiv0811.1515OpenAlexW2953092659MaRDI QIDQ3580689

Pietro De Poi, José Carlos Sierra, Emilia Mezzetti

Publication date: 13 August 2010

Published in: advg (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0811.1515

zbMATH Keywords

\(k\)-normalitymultisecant linetrisecant linequadratic normalitycodimension \(2\) subvarietythreefold in \(\mathbb {P}^5\)

Mathematics Subject Classification ID

Projective techniques in algebraic geometry (14N05) Low codimension problems in algebraic geometry (14M07)

Cites Work

• On projective varieties of codimension 2
• Threefolds in \(\mathbb{P}^ 5\) with a 3-dimensional family of plane curves
• Congruences of lines in \({{\mathbb P}^5}\), quadratic normality, and completely exceptional Monge-Ampère equations

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