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Preprint Number 2305
2305. Christian d'Elbée Generic multiplicative endomorphism of a field E-mail: Submission date: 5 December 2022 Abstract: We introduce the model-companion of the theory of fields expanded by a unary function for a multiplicative map, which we call ACFH. Among others, we prove that this theory is NSOP_1 and not simple, that the kernel of the map is a generic pseudo-finite abelian group. We also prove that if forking satisfies existence, then ACFH has elimination of imaginaries. Mathematics Subject Classification: 03C45, 03C10, 03C60 Keywords and phrases: |
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