On toric Fano fibrations
Algebraic Geometry
2023-04-03 v2 Combinatorics
Abstract
A. Borisov classified into finitely many series the set of isomorphism classes of germs of toric -factorial singularities, of fixed dimension and with minimal log discrepancy over the special point bounded from below by a fixed real number. We extend this classification to germs of toric Fano fibrations, possibly not -factorial. As an application, we verify in the toric setting a conjecture proposed by V. V. Shokurov on the existence of bounded complements.
Keywords
Cite
@article{arxiv.2212.13862,
title = {On toric Fano fibrations},
author = {Florin Ambro},
journal= {arXiv preprint arXiv:2212.13862},
year = {2023}
}
Comments
20 pages, LaTeX