| Résume | In this work, we undertake a systematic model and valuation theoretic
study of the class of ordered fields which are dense in their real closure. We apply this
study to determine definable henselian valuations on ordered fields, in the language of
ordered rings. In light of our results, we re-examine recent conjectures in the context of
strongly NIP ordered fields. Joint work with Lothar Sebastian Krapp and Gabriel Lehericy. |
