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Rank 2 stable vector bundles on Fano 3-folds of index 2 |
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| Authors: | Edoardo Ballico,Rosa M. Miró -Roig |
| Affiliation: | a Department of Mathematics, Universita degli studi di Trento, 38050, Povo, Italy b Department Matematicas, Facultad de Ciencias, Universidad de Zaragoza, 50009, Zaragoza, Spain |
| Abstract: | Let X be a Fano 3-fold of the first kind with index 2. In this paper, we characterize the chern classes of rank 2 stable vector bundles on X and we find a bound for the least twist of a rank 2 reflexive sheaf on X which has a global section. |
| Keywords: | MSC: 14F05 |
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