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http://hdl.handle.net/2445/197448Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Lahoz Vilalta, Martí | - |
| dc.contributor.author | Naranjo del Val, Juan Carlos | - |
| dc.contributor.author | Rojas, Andrés | - |
| dc.date.accessioned | 2023-05-02T09:16:32Z | - |
| dc.date.available | 2023-05-02T09:16:32Z | - |
| dc.date.issued | 2022-04-18 | - |
| dc.identifier.issn | 0025-584X | - |
| dc.identifier.uri | http://hdl.handle.net/2445/197448 | - |
| dc.description.abstract | In the moduli space $\mathcal{R}_{\mathrm{g}}$ of double étale covers of curves of a fixed genus $g$, the locus formed by covers of curves with a semicanonical pencil consists of two irreducible divisors $\mathcal{T}_g{ }^e$ and $\mathcal{T}_g^o$. We study the Prym map on these divisors, which shows significant differences between them and has a rich geometry in the cases of low genus. In particular, the analysis of $\mathcal{T}_5^o$ has enumerative consequences for lines on cubic threefolds. | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | - |
| dc.publisher | Wiley-VCH | - |
| dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1002/mana.202100631 | - |
| dc.relation.ispartof | Mathematische Nachrichten, 2022 | - |
| dc.relation.uri | https://doi.org/10.1002/mana.202100631 | - |
| dc.rights | cc by-nc (c) Martí Lahoz et al., 2023 | - |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc/3.0/es/ | * |
| dc.source | Articles publicats en revistes (Matemàtiques i Informàtica) | - |
| dc.subject.classification | Geometria algebraica | - |
| dc.subject.classification | Corbes algebraiques | - |
| dc.subject.classification | Varietats abelianes | - |
| dc.subject.other | Algebraic geometry | - |
| dc.subject.other | Algebraic curves | - |
| dc.subject.other | Abelian varieties | - |
| dc.title | Geometry of Prym semicanonical pencils and an application to cubic threefolds | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.identifier.idgrec | 723793 | - |
| dc.date.updated | 2023-05-02T09:16:32Z | - |
| 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 | |
|---|---|---|---|---|
| 723793.pdf | 372.99 kB | Adobe PDF | View/Open |
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