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Type: Artigo de periódico
Title: The Relative Separable Closure Of A Valued Field In Its Completion
Author: Engler A.J.
Abstract: We consider the completion of a topological field whose topology is defined by the valuations of a dependence class of valuation rings. We characterize the separable closure of the field in its completion through henselization of those valuation rings. Actually, we prove that this relative separable closure is the fixed field of some particular subgroup of continuous automorphisms of the total separable closure. We prove also that this relative separable closure has some properties which are analogous to those of the henselization. © 1978 Springer-Verlag.
Editor: Springer-Verlag
Rights: fechado
Identifier DOI: 10.1007/BF01168564
Date Issue: 1978
Appears in Collections:Unicamp - Artigos e Outros Documentos

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