2 papers
math.AG2025
Essential dimensions of polarized endomorphisms of abelian varieties
Yujie Luo, Keiji Oguiso, De-Qi Zhang
Let be a polarized endomorphism of an abelian variety . Kollár and Zhuang asked whether the essential dimension equals . We provide counter…
math.AG2025
Jordan property for automorphism groups of compact varieties
Yujie Luo, Sheng Meng, De-Qi Zhang
In this note, we report some recent progress on the Jordan property for (birational) automorphism groups of projective varieties and compact complex varieties.