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Logic Seminar - Christian d'Elbee | Einstein Institute of Mathematics

Logic Seminar - Christian d'Elbee

Date: 
Wed, 09/11/202211:00-12:45
Location: 
Shprintzak 102
The generic theory of fields expanded by a multiplicative endomorphism
 
I will present the theory ACFH which axiomatises existentially closed fields expanded by a multiplicative homomorphism, which is a function satisfying f(xy)=f(x)f(y). This theory is NSOP_1 and not simple, and I will explain how to get to those conclusions. I will mention results about higher amalgamation and imaginaries.