On Brauer groups of known Enriques manifolds
Fuente:
arXiv
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Preprint |
| Veröffentlicht: |
2026
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1866914536572846080 |
|---|---|
| author | Frassineti, Alessandro Rizzo, Francesca Tufo, Federico Verni, Matteo |
| author_facet | Frassineti, Alessandro Rizzo, Francesca Tufo, Federico Verni, Matteo |
| contents | We compute the Brauer group of some of the known Enriques manifolds. We then build special Brauer-Severi varieties on these manifolds and study the pull-back map from the Brauer group of an Enriques manifold to that of its hyper-Kähler universal cover, from both a geometric and an algebraic perspective. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_05450 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | On Brauer groups of known Enriques manifolds Frassineti, Alessandro Rizzo, Francesca Tufo, Federico Verni, Matteo Algebraic Geometry 14F22, 14J28, 55T99, 57N65 We compute the Brauer group of some of the known Enriques manifolds. We then build special Brauer-Severi varieties on these manifolds and study the pull-back map from the Brauer group of an Enriques manifold to that of its hyper-Kähler universal cover, from both a geometric and an algebraic perspective. |
| title | On Brauer groups of known Enriques manifolds |
| topic | Algebraic Geometry 14F22, 14J28, 55T99, 57N65 |
| url | https://arxiv.org/abs/2605.05450 |