## 2. Singularities in char p

Questions about singularities of the MMP in characteristic p.-
### Terminal and Cohen-Macaulay

#### Problem 2.1.

[Kollár] Are (log) terminal singularities Cohen-Macaulay? Rational? -
### Normality of plt pairs

#### Problem 2.2.

[Hacon] Suppose that $(X,D = S+B)$ is a plt pair. Must $S$ be normal?

Cite this as: *AimPL: The minimal model program in characteristic p, available at http://aimpl.org/minimalmodcharp.
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