Abstract
We explain that any closed immersion between Shimura varieties defined by morphisms of Shimura data extends to some closed immersion between their projective smooth toroidal compactifications, up to refining the choices of cone decompositions. We also explain that the same holds for many closed immersions between integral models of Shimura varieties and their toroidal compactifications available in the literature.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 487-528 |
| Number of pages | 42 |
| Journal | Mathematical Research Letters |
| Volume | 29 |
| Issue number | 2 |
| DOIs | |
| State | Published - 2022 |
Bibliographical note
Publisher Copyright:© 2022 International Press of Boston, Inc.. All rights reserved.