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DC Field | Value | Language |
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dc.contributor.author | Colarte Gómez, Liena | - |
dc.contributor.author | Costa Farràs, Laura | - |
dc.contributor.author | Marchesi, Simone | - |
dc.contributor.author | Miró-Roig, Rosa M. (Rosa Maria) | - |
dc.contributor.author | Salat Moltó, Martí | - |
dc.date.accessioned | 2023-03-08T07:08:51Z | - |
dc.date.available | 2023-03-08T07:08:51Z | - |
dc.date.issued | 2021-12-19 | - |
dc.identifier.issn | 0025-5874 | - |
dc.identifier.uri | http://hdl.handle.net/2445/194820 | - |
dc.description.abstract | In this paper, we introduce the notion of a complete hypertetrahedral arrangement $\mathcal{A}$ in $\mathbb{P}^n$. We address two basic problems. First, we describe the local freeness of $\mathcal{A}$ in terms of smaller complete hypertetrahedral arrangements and graph theory properties, specializing the Mustață-Schenck criterion. As an application, we obtain that general complete hypertetrahedral arrangements are not locally free. In the second part of this paper, we bound the initial degree of the first syzygy module of the Jacobian ideal of $\mathcal{A}$. | - |
dc.format.extent | 25 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Verlag | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1007/s00209-021-02911-7 | - |
dc.relation.ispartof | Mathematische Zeitschrift, 2021, vol. 301, p. 515-539 | - |
dc.relation.uri | https://doi.org/10.1007/s00209-021-02911-7 | - |
dc.rights | cc by (c) Liena Colarte-Gómez et al., 2021 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.source | Articles publicats en revistes (Matemàtiques i Informàtica) | - |
dc.subject.classification | Geometria algebraica | - |
dc.subject.classification | Anells commutatius | - |
dc.subject.classification | Homologia | - |
dc.subject.other | Algebraic geometry | - |
dc.subject.other | Commutative rings | - |
dc.subject.other | Homology | - |
dc.title | Hypertetrahedral arrangements | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 717456 | - |
dc.date.updated | 2023-03-08T07:08:52Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Matemàtiques i Informàtica) |
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File | Description | Size | Format | |
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717456.pdf | 643.06 kB | Adobe PDF | View/Open |
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