6 problems

Let $(V,B)$ be log terminal of dimension $n$, with $B$ a $\mathbb{Z}$-Weil divisor, possibly $B=0$, and let $L$ be ample. Let $S'_n$ be the set of all Kodaira energies of such trip…

For each positive integer $n$, let $S_n$ be the Kodaira spectrum of polarized $n$-folds: the set of Kodaira energies of pairs $(V,L)$ where $V$ has dimension $n$, has only terminal…

Let $V$ be a variety over $\mathbb{C}$, let $B$ be an effective $\mathbb{Q}$-Weil divisor with coefficients at most $1$ such that $(V,B)$ is log terminal, and let $L$ be a big…

Let $(V,B)$ be a log terminal variety over $\mathbb{C}$, where $B$ is an effective $\mathbb{Q}$-Weil divisor with coefficients at most $1$, and let $L$ be a big $\mathbb{Q}$-bundle…

Let $(X,\Delta)$ be a log canonical pair and let $M$ be a big divisor, and define the Kodaira energy by … Suppose that the set of Kodaira energies has limit points. Fujita's one-si…

Let $(X,\Delta)$ be a log canonical pair and let $M$ be a big divisor. The Kodaira energy is … In the case $\Delta=0$ and $M$ ample, consider the set of negative Kodaira energies.…