Threefolds with nef anticanonical bundles
Algebraic Geometry
2007-05-23 v2 Complex Variables
Abstract
We prove that the Albanese map of a smooth projective threefold, whose anticanonical bundle is nef, is a surjective submersion. We also investigate morphisms of threefolds to curves and surfaces whose relative anticanonical bundle are nef.
Cite
@article{arxiv.math/9802024,
title = {Threefolds with nef anticanonical bundles},
author = {Thomas Peternell and Fernando Serrano},
journal= {arXiv preprint arXiv:math/9802024},
year = {2007}
}
Comments
plainTex, 47 pages, change in the introduction, paper will be appear in Collectanea mathematica 49, volume in honour of F.Serrano