3 problems

Mobility conjecture.

Let $X$ be an integral projective variety of dimension $n$, let $k$ be a nonnegative integer, and let $\operatorname{mob}$ denote the mobility function on the pseudo-effective cone…

Let $X$ be a projective variety of dimension $n$. For a class in $N_k(X)$, let $\operatorname{mob}$ denote its mobility, and let $\operatorname{\overline{Eff}}_k(X)$ be the pseudo-…