Bewaard in:
| Hoofdauteurs: | , |
|---|---|
| Formaat: | Preprint |
| Gepubliceerd in: |
2020
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| Onderwerpen: | |
| Online toegang: | https://arxiv.org/abs/2002.05620 |
| Tags: |
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Inhoudsopgave:
- We describe intermediate Jacobians of Gushel-Mukai varieties $X$ of dimensions 3 or 5: if $A$ is the Lagrangian space associated with $X$, we prove that the intermediate Jacobian of $X$ is isomorphic to the Albanese variety of the canonical double covering of any of the two dual Eisenbud-Popescu-Walter surfaces associated with $A$. As an application, we describe the period maps for Gushel-Mukai threefolds and fivefolds.