Approximate isomorphism of metric structures

We give a formalism for approximate isomorphism in continuous logic simultaneously generalizing those of two papers by Ben Yaacov [2] and by Ben Yaacov, Doucha, Nies, and Tsankov [6], which are largely incompatible. With this we explicitly exhibit Scott sentences for the perturbation systems of the...

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Veröffentlicht in:	Mathematical logic quarterly 2023-11, Vol.69 (4), p.482-507
1. Verfasser:	Hanson, James E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Formalism Isomorphism Metric space Perturbation
Online-Zugang:	Volltext
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