The Shimurian BT stack is a gerbe over truncated displays
Fuente:
arXiv
Saved in:
| Main Author: | |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866910265495257088 |
|---|---|
| author | Lau, Eike |
| author_facet | Lau, Eike |
| contents | We show that the mod $p$ fiber of the Shimurian stack $BT_n^{G,μ}$ constructed by Gardner--Madapusi is a gerbe over the corresponding stack of truncated displays. This confirms a conjecture of Drinfeld. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_23207 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | The Shimurian BT stack is a gerbe over truncated displays Lau, Eike Algebraic Geometry Number Theory We show that the mod $p$ fiber of the Shimurian stack $BT_n^{G,μ}$ constructed by Gardner--Madapusi is a gerbe over the corresponding stack of truncated displays. This confirms a conjecture of Drinfeld. |
| title | The Shimurian BT stack is a gerbe over truncated displays |
| topic | Algebraic Geometry Number Theory |
| url | https://arxiv.org/abs/2510.23207 |