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https://dipositint.ub.edu/dspace/handle/2445/207689Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Colombo, Elisabetta | - |
| dc.contributor.author | Frediani, Paola | - |
| dc.contributor.author | Naranjo del Val, Juan Carlos | - |
| dc.contributor.author | Pirola, Gian Pietro | - |
| dc.date.accessioned | 2024-02-19T11:24:41Z | - |
| dc.date.available | 2024-02-19T11:24:41Z | - |
| dc.date.issued | 2023-10-27 | - |
| dc.identifier.issn | 2491-6765 | - |
| dc.identifier.uri | https://hdl.handle.net/2445/207689 | - |
| dc.description.abstract | We study the second fundamental form of the Siegel metric in $\mathcal{A}_5$ restricted to the locus of intermediate Jacobians of cubic threefolds. We prove that the image of this second fundamental form, which is known to be non-trivial, is contained in the kernel of a suitable multiplication map. Some ingredients are: the conic bundle structure of cubic threefolds, Prym theory, Gaussian maps and Jacobian ideals. | - |
| dc.format.extent | 24 p. | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | - |
| dc.publisher | Episciences | - |
| dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.46298/epiga.2023.9962 | - |
| dc.relation.ispartof | Epijournal de Geometrie Algebrique, 2023 | - |
| dc.relation.uri | https://doi.org/10.46298/epiga.2023.9962 | - |
| dc.rights | cc-by-sa (c) Colombo, E. et al., 2023 | - |
| dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ | - |
| dc.source | Articles publicats en revistes (Matemàtiques i Informàtica) | - |
| dc.subject.classification | Corbes algebraiques | - |
| dc.subject.classification | Funcions de diverses variables complexes | - |
| dc.subject.classification | Superfícies algebraiques | - |
| dc.subject.classification | Geometria algebraica | - |
| dc.subject.other | Algebraic curves | - |
| dc.subject.other | Functions of several complex variables | - |
| dc.subject.other | Algebraic surfaces | - |
| dc.subject.other | Algebraic geometry | - |
| dc.title | The second fundamental form of the moduli space of cubic threefolds in $\mathcal{A}_5$ | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.identifier.idgrec | 736166 | - |
| dc.date.updated | 2024-02-19T11:24:41Z | - |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
| Appears in Collections: | Articles publicats en revistes (Matemàtiques i Informàtica) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 819523.pdf | 590.18 kB | Adobe PDF | View/Open |
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