将全局$F$-分裂曲面提升到特征零
代数几何
2024-08-13 v3
摘要
我们证明每个全局 -分裂曲面都容许在 Witt 向量环上的等奇异性提升。
引用
@article{arxiv.2205.01779,
title = {Lifting globally $F$-split surfaces to characteristic zero},
author = {Fabio Bernasconi and Iacopo Brivio and Tatsuro Kawakami and Jakub Witaszek},
journal= {arXiv preprint arXiv:2205.01779},
year = {2024}
}
备注
v3: 53 pages, improved proofs and exposition. To appear in Crelle