\(\mathbb Q_p\)-linear continuous Galois equivariant maps from \(\mathbb C_p\) into itself
type: Item
instance of: scholarly article
title: \(\mathbb Q_p\)-linear continuous Galois equivariant maps from \(\mathbb C_p\) into itself
zbMATH Open document ID: 1209.11100
author: Lionel Fourquaux
published in: Journal of Number Theory
publication date: 2009-05-28T00:00:00Z
review text: Let \(K\) be a finite extension of \({\mathbb Q}_p\) with the absolute Galois group \({\mathcal G}_K\). The author presents a new proof of Fontaine's result that a \({\mathbb Q}_p\)-linear, continuous and \({\mathcal G}_K\)-equivariant application from \({\mathbb C}_p\) into itself is a homothety.
reviewed by: Florin Nicolae
Mathematics Subject Classification ID: 11S20
Mathematics Subject Classification ID: 11S31
zbMATH DE Number: 5559079
zbMATH Keywords: \({\mathbb Q}_p\)-linear map
zbMATH Keywords: homothety
MaRDI profile type: Publication
full work available at URL: j.jnt.2009.01.009
OpenAlex ID: W2030115867
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DOI: 10.1016/J.JNT.2009.01.009
description: scientific article; zbMATH DE number 5559079