2 problems

Let $d$ be a positive integer and $\epsilon$ a positive real number. Let $X$ be a normal variety of dimension $d$ and let $\pi:X\to C$ be a contraction to a curve $C$. Assume that…

Let $d$ be a positive integer and $\epsilon$ a positive real number. Let $(X,B)$ be a log pair of dimension $d$ and let $\pi:X\to C$ be a contraction, where $X$ is of Fano type ove…