Torsion-free abelian groups of finite rank and fields of finite transcendence degree

Let $\operatorname{TFAb}_r$ be the class of torsion-free abelian groups of rank $r$, and let $\operatorname{FD}_r$ be the class of fields of characteristic $0$ and transcendence degree~$r$. We compare these classes using various notions. Considering Scott complexity of the structures in the classes...

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Hauptverfasser:	Ho, Meng-Che "Turbo", Knight, Julia, Miller, Russell
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Logic
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