Solid Von Neumann Algebras
Solid Von Neumann Algebras
复制标题
DOI:
--
复制
发表时间:
2003
期刊:
影响因子:
--
通讯作者:
von Neumann algebras
中科院分区:
文献类型:
--
作者:
von Neumann algebras
We prove that the relative commutant of a diffuse von Neumann subalgebra in a hyperbolic group von Neumann algebra is always injective. It follows that any non-injective subfactor in a hyperbolic group von Neumann algebra is non-Γ and prime. The proof is based on C∗-algebra theory.