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Carla Novelli

Fano manifolds of coindex four as ample sections

Keywords: KleimanMori cone, extremal rays, adjunction theory

We give a classification of pairs (X, L) consisting of a smooth complex n-dimensional projective variety X and an ample line bundle L on X such that Z ∈ is a Fano manifold with − K_Z = (dim Z − 3)H_Z for an ample and spanned line bundle H_Z on Z.

Advances in Geometry, Walter de Gruyter

Print ISSN: 1615-715X
Volume: 6, 10/2006
Pages: 601 - 611

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