中文

伪射影平面 $(a=7,p=2,\emptyset,D_3 X_7)$ 的显式方程

代数几何 2023-09-06 v1

摘要

我们找到了伪射影平面 (a=7,p=2,,D3X7)(a=7,p=2,\emptyset,D_3 X_7) 的显式方程,它与具有 2121 个自同构的伪射影平面 (a=7,p=2,,D327)(a=7,p=2,\emptyset,D_3 2_7) 属于同一类,后者的方程此前由 Borisov 与 Keum 给出。该方法涉及寻找这两个曲面的公共伽罗瓦覆盖的双有理模型。

关键词

引用

@article{arxiv.2308.14237,
  title  = {Explicit equations of the fake projective plane $(a=7,p=2,\emptyset,D_3 X_7)$},
  author = {Lev Borisov and Mattie Ji and Yanxin Li},
  journal= {arXiv preprint arXiv:2308.14237},
  year   = {2023}
}

备注

12 pages. The relevant Mathematica, Magma, Macaulay2 codes and equations produced can be found in the ancillary folder and links in the bibliography