# Nef reduction and anticanonical bundles

**Authors:** Thomas Bauer, Thomas Peternell  
**arXiv:** [math/0310484](https://arxiv.org/abs/math/0310484)  
**Date:** 2003-10-31  
**Summary page:** https://www.summarizepaper.com/fr/arxiv-id/math--0310484v1/

## Abstract

We investigate the structure of smooth projective 3-folds X with -K_X nef and K_X^3=0.