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arXiv · 1906.10911

A note on flatness of some fiber type contractions

Eleonora Anna Romano
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Abstract

We discuss the flatness property of some fiber type contractions of complex smooth projective varieties of arbitrary dimensions. We relate the flatness of some morphisms having one-dimensional fibers with their conic bundles structures, also in the general case in which some mild singularities of the varieties are admitted.

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Eleonora Anna Romano. 2019-06-26. A note on flatness of some fiber type contractions. https://arxiv.org/abs/1906.10911

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