Defining ideal of the Segre locus in arbitrary characteristic

DOI10.1016/j.jalgebra.2011.04.018zbMath1239.14046OpenAlexW1964934045MaRDI QIDQ657943

Katsuhisa Furukawa

Publication date: 11 January 2012

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

Full work available at URL: https://doi.org/10.1016/j.jalgebra.2011.04.018

zbMATH Keywords

Segre locus

Mathematics Subject Classification ID

Determinantal varieties (14M12) Projective techniques in algebraic geometry (14N05)

Related Items (6)

The number of irreducible components of the locus of nonbirational projection centers ⋮ On sets defining few ordinary hyperplanes ⋮ Ordinary planes, coplanar quadruples, and space quartics ⋮ Regularity of structure sheaves of varieties with isolated singularities ⋮ Projective varieties with nonbirational linear projections and applications ⋮ Nonbirational centers of linear projections of scrolls over curves

Cites Work

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• On special projections of varieties: epitome to a theorem of Beniamino Segre
• Hypersurfaces cutting out a projective variety
• Lectures on Curves on an Algebraic Surface. (AM-59)

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