中文

1-光滑 pro-p 群与 Bloch-Kato pro-p 群

群论 2022-05-20 v7 数论

摘要

pp 为一个素数。一个 pro-ppGG 被称为 1-光滑的,如果它能被赋予一个 pro-pp 群的同态 G1+pZpG\to1+p\mathbb{Z}_p,满足 Hilbert 90 的形式化版本。由 Kummer 理论,包含 pp 阶单位根的域的极大 pro-pp Galois 群,连同分圆特征标,是 1-光滑的。我们证明一个有限生成 pp-进解析 pro-pp 群是 1-光滑的,当且仅当它作为包含 pp 阶单位根的域的极大 pro-pp Galois 群出现。这对数域有限生成 pp-进解析 pro-pp 群类给出了 De Clerq-Florence 的“光滑性猜想”——即 Rost-Voevodsky 定理(又称 Bloch-Kato 猜想)由 1-光滑性推出——的肯定回答。

关键词

引用

@article{arxiv.1904.00667,
  title  = {1-smooth pro-p groups and Bloch-Kato pro-p groups},
  author = {Claudio Quadrelli},
  journal= {arXiv preprint arXiv:1904.00667},
  year   = {2022}
}

备注

To appear on 'Homology, Homotopy and Applications'. The current version of this paper is only one half of the original paper (versions v1--v4), as the author decided to split the original paper after its rejection from the referred journal which it was submitted to, more than 2 years ago (see Remark 1.2 for details)