Definable henselian valuations

In this note we investigate the question whether a henselian valued field carries a non-trivial 0-definable henselian valuation (in the language of rings). It follows from the work of Prestel and Ziegler that there are henselian valued fields which do not admit a 0-definable non-trivial henselian va...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron: Jahnke, F, Koenigsmann, J
Fformat: Journal article
Cyhoeddwyd: 2012
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Definable henselian valuations gan Jahnke, F, Koenigsmann, J

Cyhoeddwyd 2015
Journal article