通过Hecke代数同构的具有$\Gamma_1(p)$-水平的Shimura簇:Drinfeld情形
代数几何
2011-04-11 v4 数论
表示论
摘要
我们研究了Drinfeld型Shimura簇的半单纯zeta函数在处的局部因子,其水平结构由Iwahori子群的pro-幂幺根在处给出。我们的方法是将Langlands-Kottwitz计数方法适用于此情形。我们利用Hecke代数同构来确定处的测试函数。
引用
@article{arxiv.1005.2558,
title = {Shimura varieties with $\Gamma_1(p)$-level via Hecke algebra isomorphisms: the Drinfeld case},
author = {T. Haines and M. Rapoport},
journal= {arXiv preprint arXiv:1005.2558},
year = {2011}
}
备注
71 pages, 1 figure. Some LaTex glitches corrected. Remark 10.2.2 revised to account for a correction in the companion paper [H10]