K-unstable singular del Pezzo surfaces without anticanonical polar cylinder
Algebraic Geometry
2024-06-25 v2
Abstract
We prove the existence of singular del Pezzo surfaces that are neither K-semistable nor contain any anticanonical polar cylinder.
Keywords
Cite
@article{arxiv.2311.13192,
title = {K-unstable singular del Pezzo surfaces without anticanonical polar cylinder},
author = {In-Kyun Kim and Jaehyun Kim and Joonyeong Won},
journal= {arXiv preprint arXiv:2311.13192},
year = {2024}
}