Details

Autor(en) / Beteiligte

• BRYANT, DAVID
• NIES, ANDRÉ
• TUPPER, PAUL

Titel

FRAÏSSÉ LIMITS FOR RELATIONAL METRIC STRUCTURES

Ist Teil von

• The Journal of symbolic logic, 2021-09, Vol.86 (3), p.913-934

Ort / Verlag

Pasadena: Cambridge University Press

Erscheinungsjahr

2021

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Abstract The general theory developed by Ben Yaacov for metric structures provides Fraïssé limits which are approximately ultrahomogeneous. We show here that this result can be strengthened in the case of relational metric structures. We give an extra condition that guarantees exact ultrahomogenous limits. The condition is quite general. We apply it to stochastic processes, the class of diversities, and its subclass of $L_1$ diversities.