Positivity of the Moduli Part
We prove the Cone Theorem for algebraically integrable foliations. As a consequence, we show that termination of flips implies the b-nefness of the moduli part of a log canonical pair with respect to a contraction, generalising the case of lc trivial fibrations.
- Pub Date:
- October 2021
- Mathematics - Algebraic Geometry;
- 36 pages. General improvements, e.g. several results do not require termination of flips anymore