2 papers
math.AG2026
Bloch's conjecture for equivalences between twisted abelian surfaces and applications
Zaiyuan Chen, Zhiyuan Li, Ruxuan Zhang
The Beauville--Voisin conjecture predicts a canonical descending filtration on the Chow group of zero-cycles of a hyperkähler variety, opposite to the conjectural Bloch--Beilinson…
math.AG2024
Filtrations on the derived category of twisted K3 surfaces
Zaiyuan Chen, Zhiyuan Li, Ruxuan Zhang +1
We introduce and study the Shen-Yin-Zhao filtration on derived categories of twisted K3 surfaces. A main contribution is the construction of a twisted Beauville-Voisin class $\math…