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arxiv: 1609.00574 · v3 · pith:ONJVRLG3new · submitted 2016-09-02 · 🧮 math.AG

Pathologies on Mori fibre spaces in positive characteristic

classification 🧮 math.AG
keywords spacesfibremoribasesbundlescharacteristicconstructexist
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We show that there exist Mori fibre spaces whose total spaces are klt but bases are not. We also construct Mori fibre spaces which have relatively non-trivial torsion line bundles.

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