从同伦观点看分歧理论,I
代数几何
2026-02-02 v2 范畴论
数论
摘要
我们证明了沿真态射的 \'{e}tale 可构造层及其特征循环的上推在 -挠率意义下的相容性。这是由齐藤毅(Takeshi Saito)所猜想的。为此,我们从更同伦的观点重新审视由 Saito 与 Beilinson 给出的特征循环的构造。特别地,-范畴的语言对完成此工作是不可或缺的。
引用
@article{arxiv.2206.02401,
title = {Ramification theory from homotopical point of view, I},
author = {Tomoyuki Abe},
journal= {arXiv preprint arXiv:2206.02401},
year = {2026}
}
备注
Some proofs were simplified based on the referee's feedback. See the Introduction for further details on these changes