非闭域上 Fan o 三维流形的有理性
代数几何
2021-04-29 v3
摘要
我们给出了零特征任意域上几何 Picard 秩为 1 的 Fano 三维流形单有理性和有理性的充要条件。
引用
@article{arxiv.1911.08949,
title = {Rationality of Fano threefolds over non-closed fields},
author = {Alexander Kuznetsov and Yuri Prokhorov},
journal= {arXiv preprint arXiv:1911.08949},
year = {2021}
}
备注
62 pages, latex, final version, to appear in AJM