4 citations · 4 across the 1 of their papers we have counts for
2 papers
math.LO2026★ 4 cited
The Amalgamation Property for automorphisms of ordered abelian groups
Jan Dobrowolski, Rosario Mennuni
We prove that the category of ordered abelian groups equipped with an automorphism has the Amalgamation Property, deduce that their inductive theory is NIP in the sense of positive…
math.LO2025
Automorphisms of valued fields: amalgamation and existential closedness
Jan Dobrowolski, Francesco Gallinaro, Rosario Mennuni
We study valued fields equipped with an automorphism. We prove that all of them have an extension admitting an equivariant cross-section of the valuation. In residual characteristi…