Rigidified Picard functor and extensions of abelian schemes (Q1087940)
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scientific article; zbMATH DE number 3989535
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Rigidified Picard functor and extensions of abelian schemes |
scientific article; zbMATH DE number 3989535 |
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Rigidified Picard functor and extensions of abelian schemes (English)
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1987
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In this paper we show that over a locally noetherian base all extensions of an abelian scheme by tori and vector groups can be constructed as rigidified Picard functors. We also discuss the relation of these results with the construction of generalized Albanese varieties.
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extensions of an abelian scheme
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Picard functions
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Albanese varieties
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