三次四维簇的等变双有理几何与导出范畴
代数几何
2023-04-19 v2
摘要
我们从导出范畴的视角研究等变双有理性。我们构造了有限群在光滑三次四维簇上的非线性化但稳定线性化作用的例子。
引用
@article{arxiv.2303.17678,
title = {Equivariant birational geometry of cubic fourfolds and derived categories},
author = {Christian Böhning and Hans-Christian Graf von Bothmer and Yuri Tschinkel},
journal= {arXiv preprint arXiv:2303.17678},
year = {2023}
}
备注
28 pages, with an appendix by Brendan Hassett