2 papers
math.AG2025
Fourier-Mukai numbers of K3 categories of very general special cubic fourfolds
Yu-Wei Fan, Kuan-Wen Lai
We give counting formulas for the number of Fourier-Mukai partners of the K3 category of a very general special cubic fourfold.
math.AG2025
On entropy of -twists
Yu-Wei Fan
We show that the -twist associated to any -object of a smooth project variety is not conjugate to a standard autoequivalence. This result is obtained by com…