2 problems

Let $S$ be a K3 surface in $\mathfrak{M}_{\operatorname{BE}}(2t)$ with $t\geq 10$. An $\mathfrak{S}_2$-equivariant equivalence is an equivalence of derived categories compatible wi…

Universal filtration conjecture for Gushel–Mukai fourfolds. For every object $\mathcal{E}\in\mathcal{A}_X$, one has