(φ,τ)-差分模量和潜在半稳定表示

IF 0.3 4区 数学 Q4 MATHEMATICS
Léo Poyeton
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引用次数: 0

摘要

设$k$为$p$-adic体,$v$为$\mathcal的$p$-adic表示{G}_K=\mathrm{gal}(\bar{k}/k)$。$(\phi,\tau)$-模块的过度转换允许我们将$v$和$\phi$-差分模块连接到robba环$\mathbf上的$d_{tau,\mathrm{rig}^\dagger(v)$连接{B}_{\tau,\mathrm{rig},k}^\dagger$。本文展示了如何从$d_{tau,\mathrm{rig}}^\dagger(v)$中找到不变量$d_{mathrm{cris}(v)$和$d_{mathrm{st}(v)$,以及如何从连接中表征潜在的半稳定表示以及$e$-有限高度的表示。let$k$be a$p$-adic字段和let$v$be a$p$-adic表示$\mathcal{G}_K=\mathrm{gal}(\bar{k}/k)$。$(\phi,\tau)$-模块的过度收敛允许我们将$v$附加到微分$\phi$-模块$d_{\tau,\mathrm{rig}}^\dagger(v)$在robba环上$\mathbf{B}_{tau,\mathrm{rig},k}^\dagger$配备连接。在本文中,我们展示了如何从$d_{tau,\mathrm{rig}}^\dagger(v)$中恢复不变量$d_{mathrm{cris}(v)$和$d_{mathrm{st}(v)$,并对$\mathcal的两个潜在半稳定表示进行表征{G}_K$和有限的$e$-连接运算符项下的高度表示。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
(ϕ,τ)-modules différentiels et représentations potentiellement semi-stables
Soit $K$ un corps $p$-adique et soit $V$ une representation $p$-adique de $\mathcal{G}_K = \mathrm{Gal}(\bar{K}/K)$. La surconvergence des $(\phi,\tau)$-modules nous permet d'attacher a $V$ un $\phi$-module differentiel a connexion $D_{\tau,\mathrm{rig}}^\dagger(V)$ sur l'anneau de Robba $\mathbf{B}_{\tau,\mathrm{rig},K}^\dagger$. On montre dans cet article comment retrouver les invariants $D_{\mathrm{cris}}(V)$ et $D_{\mathrm{st}}(V)$ a partir de $D_{\tau,\mathrm{rig}}^\dagger(V)$, et comment caracteriser les representations potentiellement semi-stables, ainsi que celles de $E$-hauteur finie, a partir de la connexion. Let $K$ be a $p$-adic field and let $V$ be a $p$-adic representation of $\mathcal{G}_K=\mathrm{Gal}(\bar{K}/K)$. The overconvergence of $(\phi,\tau)$-modules allows us to attach to $V$ a differential $\phi$-module $D_{\tau,\mathrm{rig}}^\dagger(V)$ on the Robba ring $\mathbf{B}_{\tau,\mathrm{rig},K}^\dagger$ that comes equipped with a connection. We show in this paper how to recover the invariants $D_{\mathrm{cris}}(V)$ and $D_{\mathrm{st}}(V)$ from $D_{\tau,\mathrm{rig}}^\dagger(V)$, and give a characterization of both potentially semi-stable representations of $\mathcal{G}_K$ and finite $E$-height representations in terms of the connection operator.
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来源期刊
CiteScore
0.60
自引率
0.00%
发文量
35
期刊介绍: The Journal de Théorie des Nombres de Bordeaux publishes original papers on number theory and related topics (not published elsewhere).
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