Duality for rational normal scrolls

DOI10.1080/00927878408823038zbMath0539.14027OpenAlexW2085687238MaRDI QIDQ3325856

Gianni Sacchiero, Ragni Piene

Publication date: 1984

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

Full work available at URL: http://urn.nb.no/URN:NBN:no-49347

zbMATH Keywords

rational normal scrollbalanced bundlem-dual varietyreflexive bundleselfdual bundlestrict dual

Mathematics Subject Classification ID

Rational and unirational varieties (14M20) Projective techniques in algebraic geometry (14N05) Curves in algebraic geometry (14H99)

Related Items

Modules of principal parts on the projective line ⋮ Higher order dual varieties of projective surfaces ⋮ Space curves with degenerate strict duals ⋮ A note on principal parts on projective space and linear representations ⋮ Higher order selfdual toric varieties ⋮ Curves in Grassmannians ⋮ Projective bundles enveloping rational conic fibrations and osculation ⋮ Higher order duality and toric embeddings ⋮ Strata of vector spaces of forms in \({R = \mathsf k[x, y}\), and of rational curves in \({\mathbb{P}^k}\)] ⋮ Inflectional loci of quadric fibrations ⋮ Principal parts on the projective line over arbitrary rings ⋮ Inflectional loci of scrolls ⋮ Unnamed Item ⋮ Quot schemes, Segre invariants, and inflectional loci of scrolls over curves ⋮ Osculating properties of decomposable scrolls

Cites Work

• Differential geometry of higher order
• Unnamed Item