Non-extendable isomorphisms between affine varieties
β Scribed by Vladimir Shpilrain; Jie-Tai Yu
- Book ID
- 104152512
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 96 KB
- Volume
- 172
- Category
- Article
- ISSN
- 0022-4049
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π SIMILAR VOLUMES
Suppose that \(\mathscr{X}\) is a Cohen-Macaulay monomial variety with injective normalisation the weighted projective space \(\mathbb{P}_{k}^{r}(m, 1, \ldots, 1)\) for \(m \geq 1\). Then \(\mathscr{D}(\mathscr{P}) \stackrel{\mathcal{M}}{\sim}\) \(\mathscr{D}\left(\mathbb{P}_{k}^{r}(m, 1, \ldots, 1)
## Abstract In a previous paper we showed that for every polarization on an abelian variety there is a dual polarization on the dual abelian variety. In this note we extend this notion of duality to families of polarized abelian varieties. As a main consequence we obtain an involution on the set of