Kausz, Ivan (2005) A Gieseker type degeneration of moduli stacks of vector bundles on curves. TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 357 (12). pp. 4897-4955. ISSN 0002-9947, 1088-6850
Full text not available from this repository. (Request a copy)Abstract
We construct a new degeneration of the moduli stack of vector bundles over a smooth curve when the curve degenerates to a singular curve which is irreducible with one double point. We prove that the total space of the degeneration is smooth and its special fibre is a divisor with normal crossings. Furthermore, we give a precise description of how the normalization of the special fibre of the degeneration is related to the moduli space of vector bundles over the desingularized curve.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | GENERALIZED THETA-FUNCTIONS; SPACES; LEMMA; |
| Subjects: | 500 Science > 510 Mathematics |
| Divisions: | Mathematics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 21 Jun 2021 08:04 |
| Last Modified: | 21 Jun 2021 08:04 |
| URI: | https://pred.uni-regensburg.de/id/eprint/36835 |
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