2 papers
math.AG2026
Existence of minimal models for threefold generalized pairs in positive characteristic
Tianle Yang, Zelin Ye, Zhiyao Zhang
Let be an algebraically closed field of characteristic . We show the existence of minimal models for pseudo-effective NQC lc generalized pairs in dimension three…
math.AG2025
The Picard group of the Baily--Borel compactification of the moduli space of quasi-polarized K3 surfaces and generalizations
Chenxin Huang, Zhiyuan Li, Manuel K. -H. Müller +1
In this paper, we investigate the Picard group of the Baily--Borel compactification of orthogonal Shimura varieties. As a key result, we determine the Picard group of the Baily--Bo…