Definable henselian valuations

<p style="text-align:justify;"> In this note we investigate the question when a henselian valued field carries a nontrivial ∅-definable henselian valuation (in the language of rings). This is clearly not possible when the field is either separably or real closed, and, by the work of...

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Autori principali: Jahnke, F, Koenigsmann, J
Natura: Journal article
Pubblicazione: Cambridge University Press 2015