On type III_1 factors arising as free products

Abstract

Type III_1 factors arising as (direct summands of) von Neumann algebraic free products are investigated. In particular we compute Connes' Sd- and tau- invariants for those type III_1 factors without any extra assumption.

10 pages, "almost" final version; to appear in Math. Res. Lett

Cited by in corpus (6)

• Asymptotic structure of free product von Neumann algebras
• Asymptotic structure of free Araki-Woods factors
• On the factoriality of q-deformed Araki-Woods von Neumann algebras
• A characterization of fullness of continuous cores of type III${}_1$ free product factors
• Factoriality, Connes' type III invariants and fullness of amalgamated free product von Neumann algebras
• Pointwise inner automorphisms of almost periodic factors