Anticanonical divisor with good asymptotic base loci
Algebraic Geometry
2025-06-17 v2
Abstract
In this paper, we give a characterization of Fano type varieties in terms of the asymptotic base loci of . We also show that for a potentially lc pair , if no plc centers are contained in the augmented base locus , then has a good -minimal model. This gives an analogous result of Birkar--Hu on the existence of good minimal models.
Keywords
Cite
@article{arxiv.2411.04628,
title = {Anticanonical divisor with good asymptotic base loci},
author = {Sung Rak Choi and Sungwook Jang and Dae-Won Lee},
journal= {arXiv preprint arXiv:2411.04628},
year = {2025}
}