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Double Covers of Some Fano Manifolds as Hyperplane Sections |
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| Authors: | Antonio Lanteri Gianluca Occhetta |
| Abstract: | Let Y be a Fano manifold of dimension n ? 3 with b2(Y and index n – 1 and let A be a projective manifold which is a double cover of Y. We determine which complex projective manifolds can admit A among their hyperplane sections. |
| Keywords: | Classification Del Pezzo manifold double cover hyperplane section polarized manifold |