Bertolin, Cristiana (2009) Multilinear morphisms between 1-motives. JOURNAL FUR DIE REINE UND ANGEWANDTE MATHEMATIK, 637. pp. 141-174. ISSN 0075-4102,
Full text not available from this repository. (Request a copy)Abstract
We introduce the notion of biextensions of 1-motives over an arbitrary scheme S and we define bilinear morphisms between I-motives as isomorphism classes of such biextensions. If S is the spectrum of a field of characteristic 0, we check that these biextensions define bilinear morphisms between the realizations of 1-motives. Generalizing we obtain the notion of multilinear morphisms between 1-motives.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | BIEXTENSIONS; |
| Subjects: | 500 Science > 510 Mathematics |
| Divisions: | Mathematics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 31 Aug 2020 08:34 |
| Last Modified: | 31 Aug 2020 08:34 |
| URI: | https://pred.uni-regensburg.de/id/eprint/28048 |
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