On degenerate secant and tangential varieties and local differential geometry

DOI10.1215/S0012-7094-96-08523-3zbMath0879.14025arXivalg-geom/9412012OpenAlexW1480534431WikidataQ115240135 ScholiaQ115240135MaRDI QIDQ674639

Joseph M. Landsberg

Publication date: 21 January 1998

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

Full work available at URL: https://arxiv.org/abs/alg-geom/9412012

zbMATH Keywords

secant varietytangential variety

Mathematics Subject Classification ID

Projective techniques in algebraic geometry (14N05)

Related Items (10)

On second fundamental forms of projective varieties ⋮ Special linear systems and syzygies ⋮ A note on secant-defective varieties and Clifford modules ⋮ On cubic hypersurfaces with vanishing Hessian ⋮ Twisted symmetric differentials and the quadric algebra of subvarieties of \(\mathbb{P}^N\) of low codimension ⋮ Higher secant varieties of the minimal adjoint orbit ⋮ Solutions surfaces of Monge-Ampère equations ⋮ \(K\)-theory, LQEL manifolds and Severi varieties ⋮ Varieties with quadratic entry locus. I ⋮ Homogeneous projective varieties with semi-continuous rank function

Cites Work

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• Differential-geometric characterizations of complete intersections
• Linear systems of hyperplane sections on varieties of low codimension
• On second fundamental forms of projective varieties
• On the superadditivity of secant defects
• Some Special Cremona Transformations
• Algebraic geometry and local differential geometry
• Varieties of small codimension in projective space
• Homogeneous projective varieties with degenerate secants
• Generic Projections of Algebraic Varieties

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