Height 1 Group Schemes and Prismatic F-Gauges
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866918452440072192 |
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| author | Mondal, Shubhodip Olsson, Martin |
| author_facet | Mondal, Shubhodip Olsson, Martin |
| contents | We describe the prismatic F-gauge associated to a finite flat height one group scheme over a smooth variety of positive characteristic. As applications, we derive the description of the crystalline Dieudonné module of Berthelot-Breen-Messing in this case and recover results of Bragg-Olsson describing flat cohomology using a Hoobler-type sequence. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_16066 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Height 1 Group Schemes and Prismatic F-Gauges Mondal, Shubhodip Olsson, Martin Algebraic Geometry We describe the prismatic F-gauge associated to a finite flat height one group scheme over a smooth variety of positive characteristic. As applications, we derive the description of the crystalline Dieudonné module of Berthelot-Breen-Messing in this case and recover results of Bragg-Olsson describing flat cohomology using a Hoobler-type sequence. |
| title | Height 1 Group Schemes and Prismatic F-Gauges |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2604.16066 |