Noether-Fano Inequalities and Canonical Thresholds on Fano Varieties
Algebraic Geometry
2021-03-03 v1
Abstract
We prove a more general and precise version of the Noether-Fano inequalities for birational maps between Mori fiber spaces. This is applied to give descriptions of global canonical thresholds on Fano varieties of Picard number one.
Keywords
Cite
@article{arxiv.2103.01420,
title = {Noether-Fano Inequalities and Canonical Thresholds on Fano Varieties},
author = {Charlie Stibitz},
journal= {arXiv preprint arXiv:2103.01420},
year = {2021}
}