面向 wild Deligne-Mumford 栈上的动机积分
代数几何
2024-02-27 v2 数论
摘要
我们讨论如何将动机积分推广至 wild Deligne-Mumford 栈,即稳定子的阶可能被基域或剩余域的特征整除。我们就此主题提出若干猜想。我们还介绍了关于 stringy 不变量、奇点消解以及局部域扩张加权计数的一些可能应用。
引用
@article{arxiv.1302.2982,
title = {Toward motivic integration over wild Deligne-Mumford stacks},
author = {Takehiko Yasuda},
journal= {arXiv preprint arXiv:1302.2982},
year = {2024}
}
备注
24 pages; minor corrections, added footnotes to mention subsequent developments, to appear in the proceedings of the conference "Higher Dimensional Algebraic Geometry - in honour of Professor Yujiro Kawamata's sixtieth birthday" (ASPM)