2 papers
math.LO2026
On groups definable in geometric fields with generic derivations
Anand Pillay, Françoise Point, Silvain Rideau-Kikuchi
We study groups definable in existentially closed geometric fields with commuting derivations. Our main result is that such a group can be definably embedded in a group interpretab…
math.LO2025
On definable groups in dp-minimal topological fields equipped with a generic derivation
Françoise Point
Let be a complete, model-complete, geometric dp-minimal -theory of topological fields of characteristic and let be the theory of expansions of mo…