37 citations · 70 across the 8 of their papers we have counts for
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math.OA2008★ 12 cited
On a class of II_1 factors with at most one Cartan subalgebra II
Narutaka Ozawa, Sorin Popa
This is a continuation of our previous paper studying the structure of Cartan subalgebras of von Neumann factors of type II_1. We provide more examples of II_1 factors having eithe…
math.OA2008★ 1 cited
An example of a solid von Neumann algebra
Narutaka Ozawa
We prove that the group-measure-space von Neumann algebra is solid. The proof uses topological amenability of the action of on the Higson…