2 problems

Let $k$ be an algebraically closed field of characteristic zero, let $X$ be a projective variety over $k$, let $\Delta\subset X$ be a closed subset, and let $p$ be a positive integ…

Let $k$ be an algebraically closed field of characteristic zero and let $X$ be a projective variety over $k$. Let $\Delta_X^{\mathrm{gr}}$, $\Delta_X^{\mathrm{Mor}}$,…