关于 SC-互反层张量积的一点注记
代数几何
2019-11-15 v3
摘要
我们用几何型 -群给出了带转移的 SC-互反预层张量积的描述,并研究了 与 张量积的结构。我们将该描述应用于刻画曲线乘积的带模 0-圈 Chow 群。我们还证明了 与 的张量积同构于 Kähler 微分形式层 ,作为特征零上的互反层。
引用
@article{arxiv.1704.03638,
title = {A remark on the tensor product of SC-reciprocity sheaves},
author = {Rin Sugiyama},
journal= {arXiv preprint arXiv:1704.03638},
year = {2019}
}
备注
The notion of tensor product in the category of SC-reciprocity sheaves was not correct. We don't know whether this category has a symmetric monoidal structure. But the results in this paper survive in much more suitable way. See arXiv:1911.05291