Let Y be a Fano manifold of dimension n \geq 3 with b_2(Y)=1 and index n-1, and let A be a double cover of Y. We determine which complex projective manifolds can admit A among their hyperplane sections.

Double covers of some Fano manifolds as hyperplane sections / A. Lanteri, G. Occhetta. - In: MATHEMATISCHE NACHRICHTEN. - ISSN 0025-584X. - 193(1998), pp. 93-110.

Double covers of some Fano manifolds as hyperplane sections

A. Lanteri
Primo
;
1998

Abstract

Let Y be a Fano manifold of dimension n \geq 3 with b_2(Y)=1 and index n-1, and let A be a double cover of Y. We determine which complex projective manifolds can admit A among their hyperplane sections.
Classification; del Pezzo manifold; double cover; hyperplane section; polarized manifold
Settore MAT/03 - Geometria
1998
Article (author)
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/185537
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