# Automorphisms of group von Neumann algebras

I study group von Neumann algebras $L(G)$, and I extremely want to know about automorophism (groups) of these algebras. Is there any good reference about this? I appreciate of everybody help.

• You can try the book $C^*$-algebras and their automorphisms by G.K. Pedersen. But I'm not sure whether he goes into much detail about the automorphisms of group von Neumann algebras. – Mathematician 42 Apr 24 '16 at 8:31
• Dear Mathematician 42 thank you very much. – roya Apr 24 '16 at 9:00