Ramification groups of coverings and valuations

Takeshi Saito

Type: Article

Publication Date: 2018-08-16

Citations: 3

DOI: https://doi.org/10.2140/tunis.2019.1.373

Abstract

We give a purely scheme theoretic construction of the filtration by ramification groups of the Galois group of a covering.The valuation need not be discrete but the normalizations are required to be locally of complete intersection.

Locations

Tunisian Journal of Mathematics - View
arXiv (Cornell University) - View - PDF
DataCite API - View

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+	Étude locale des schémas et des morphismes de schémas	1965
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