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arXiv · 2209.01452

Semiampleness for generalized pairs

Priyankur Chaudhuri
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Abstract

We prove that if $(X, B+\mathbf{M})$ is a generalized klt pair with $K_X+B+\mathbf{M}_X$ nef and abundant, then $K_X+B+\mathbf{M}_X$ is semiample. More generally, we prove a generalized basepoint free theorem for generalized klt pairs.

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Priyankur Chaudhuri. 2022-09-03. Semiampleness for generalized pairs. https://arxiv.org/abs/2209.01452

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