Data di Pubblicazione:
2011
Citazione:
Ample vector bundles and polarized manifolds of sectional genus three / L. Benzo, A. Lanteri. - In: ADVANCES IN GEOMETRY. - ISSN 1615-715X. - 11:4(2011), pp. 623-636.
Abstract:
Let E be an ample vector bundle of rank r \geq 2 on a smooth complex projective variety of dimension n having a global section whose zero locus Z is a smooth subvariety of dimension n-r \geq 3 of X. Let H be an ample line bundle on X such that its restriction H_Z to Z is generated by global sections. The structure of triplets (X,E,H) is determined under the assumption that (Z,H_Z) has sectional genus g(Z,H_Z)=3.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Ample vector bundles ; adjunction theory ; polarized varieties ; curve genus ; special varieties ; Fano manifolds
Elenco autori:
L. Benzo, A. Lanteri
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