2000 character limit reached
Amalgamating R^ω-embeddable von Neumann algebras (1301.6816v1)
Published 29 Jan 2013 in math.OA and math.LO
Abstract: We observe how a classical model-theoretic fact proves the existence of many strong amalgamation bases for the class of R\omega-embeddable von Neumann algebras, where R is the hyperfinite II_1 factor. In particular, we shows that R itself is a strong amalgamation base.