奇异K3曲面的模域
代数几何
2017-11-22 v2 数论
摘要
我们研究奇异阿贝尔曲面和K3曲面的模域。我们讨论了在CM域和上的模域。我们还讨论了关于模域次数的非有限性。最后，我们给出了一种计算模域的显式方法。
引用
@article{arxiv.1601.05579,
title = {The field of moduli of singular K3 surfaces},
author = {Roberto Laface},
journal= {arXiv preprint arXiv:1601.05579},
year = {2017}
}
备注
22 pages. It has been pointed out that Proposition 6.1 in the previous version contained a gap, which we fix in this new and updated version. Incidentally, we also use this idea to improve our results on the absolute field. Title has changed. Comments are still welcome!