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arXiv · 1906.07885

Nefness of the direct images of relative canonical bundles

Jingcao Wu
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Abstract

Given a fibration $f$ between two projective manifolds $X$ and $Y$, we discuss the nefness of the direct images $f_{\ast}(K_{X/Y}\otimes L)$, where $(L,h)$ is a pseudo-effective line bundle with mild singularity.

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Jingcao Wu. 2019-06-19. Nefness of the direct images of relative canonical bundles. https://arxiv.org/abs/1906.07885

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