# Model thoery of Galois actions of torsion Abelian groups

Seminarium:
Teoria modeli
Osoba referująca:
Piotr Kowalski (University of Wrocław)
Data spotkania seminaryjnego:
środa, 13. Listopad 2019 - 16:15
Sala:
602
Opis:
This is joint work with Ozlem Beyarslan. Let $A$ be a torsion Abelian group. We give an algebraic criterium for $A$ equivalent to companionability of the theory of fields with actions of $A$ by group automorphisms, and we show that the obtained theory is simple.