A notion of delta-multigenus for certain rank two ample vector bundles
| dc.contributor.author | Arrondo Esteban, Enrique | |
| dc.contributor.author | Lanteri, Antonio | |
| dc.contributor.author | Novelli, Carla | |
| dc.date.accessioned | 2023-06-19T13:21:55Z | |
| dc.date.available | 2023-06-19T13:21:55Z | |
| dc.date.issued | 2013 | |
| dc.description.abstract | A notion of "delta-genus" for ample vector bundles g of rank two on a smooth projective threefold X is defined as a couple of integers (delta(1),delta(2)).This extends the classical definition holding for ample line bundles. Then pairs (X, epsilon) with low delta(1) and delta(2) are classified under suitable additional assumptions on epsilon. | |
| dc.description.department | Depto. de Álgebra, Geometría y Topología | |
| dc.description.faculty | Fac. de Ciencias Matemáticas | |
| dc.description.faculty | Instituto de Matemática Interdisciplinar (IMI) | |
| dc.description.refereed | TRUE | |
| dc.description.sponsorship | Universidad Complutense de Madrid | |
| dc.description.sponsorship | Universita degli Studi di Genova | |
| dc.description.sponsorship | Universita degli Studi di Milano | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/22605 | |
| dc.identifier.doi | 10.2996/kmj/1364562725 | |
| dc.identifier.issn | 0386-5991 | |
| dc.identifier.officialurl | http://projecteuclid.org/euclid.kmj/1364562725 | |
| dc.identifier.relatedurl | http://projecteuclid.org/ | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/33337 | |
| dc.issue.number | 1 | |
| dc.journal.title | Kodai Mathematical Journal | |
| dc.page.final | 153 | |
| dc.page.initial | 137 | |
| dc.publisher | Department of Mathematics, Tokyo Institute of Technology | |
| dc.rights.accessRights | metadata only access | |
| dc.subject.cdu | 512 | |
| dc.subject.keyword | Ample vector bundles | |
| dc.subject.keyword | Grassmannian of lines | |
| dc.subject.keyword | special varieties | |
| dc.subject.keyword | Delta-genus | |
| dc.subject.keyword | classification | |
| dc.subject.ucm | Álgebra | |
| dc.subject.unesco | 1201 Álgebra | |
| dc.title | A notion of delta-multigenus for certain rank two ample vector bundles | |
| dc.type | journal article | |
| dc.volume.number | 36 | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | 5bd88a9c-e3d0-434a-a675-3221b2fde0e4 | |
| relation.isAuthorOfPublication.latestForDiscovery | 5bd88a9c-e3d0-434a-a675-3221b2fde0e4 |