arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2201.11235math.NT
收藏

$p$域与$(φ, τ)$ -模的Galois上同调

Galois cohomology of $p$-adic fields and $(φ, τ)$-modules

Luming Zhao

摘要:

我们构造了各种显式Herr复形,使用相关的$(φ,τ)$ -模(由Xavier Caruso定义)而不是$(φ,Γ)$ -模,计算特征$0$的完全离散赋值域与特征$p$的完美剩余域的绝对伽罗瓦群的$p$ -adic表示的伽罗瓦上同调。我们还给出了$p$ -可除群的一个应用.

英文摘要:

We construct various explicit Herr complexes that compute the Galois cohomology of a $p$-adic representation of the absolute Galois group of a complete discrete valuation field of characteristic $0$ with a perfect residue field of characteristic $p$, using the associated $(φ,τ)$-modules (defined by Xavier Caruso), instead of $(φ,Γ)$-modules. We also give an application to $p$-divisible groups.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑