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Paulina Winterkamp

Charlotte Bartnick: Definable groups in differentially closed fields of positive characteristic

Thursday, 13.11.2025 11:00 im Raum SR1D

Mathematik und Informatik

Definable groups in theories of fields can often be described in terms of algebraic groups. For example, by a result of Pillay, every definable group in a differentially closed field of characteristic 0 embeds into an algebraic group. In this talk, we show that the same holds true for connected groups in differentially closed fields of positive characteristic, following a strategy of Bouscaren and Delon. Before outlining the proof, we will first introduce the theory of differentially closed fields of positive characteristic and the properties that are used in the proof.



Angelegt am 07.11.2025 von Paulina Winterkamp
Geändert am 07.11.2025 von Paulina Winterkamp
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