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...
| Main Authors: | , |
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| 格式: | Journal article |
| 出版: |
2012
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