Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4666057 | Advances in Mathematics | 2013 | 25 Pages |
Abstract
We show that the second fundamental form of the Prym map lifts the second Gaussian map μAμA of the Prym-canonical bundle. We prove, by degeneration to binary curves, that μAμA is surjective for the general point [C,A][C,A] of RgRg for g≥20g≥20.
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Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Elisabetta Colombo, Paola Frediani,