关于具有7阶非辛自同构的K3曲面的注记
代数几何
2018-08-10 v2
摘要
在本注记中，我们处理K3曲面及其上阶为7m(m=1,3,6)的非辛自同构对。我们证明若阶为7的非辛自同构的不动点轨迹是“特殊的”，则该对在同构意义下唯一。并且我们描述了阶为21和42的非辛自同构的不动点轨迹。
引用
@article{arxiv.1512.08647,
title = {Remarks on K3 surfaces with non-symplectic automorphisms of order 7},
author = {Shingo Taki},
journal= {arXiv preprint arXiv:1512.08647},
year = {2018}
}
备注
This paper has been withdrawn by the author because it turns out that the main result is not true