Geodesic
Automorphisms of Full II1 Factors, II
Canadian mathematical bulletin, Tome 21 (1978) no. 3, pp. 325-328

Voir la notice de l'article provenant de la source Cambridge University Press

The purpose of this note is to continue the author's study of the automorphisms of certain factors of type II1 Namely, those factors arising from the left regular representation of a free nonabelian group. Our main result shows that the outer conjugacy classes of automorphisms of such a factor are not countably separated. This had previously been shown only when the number of free generators was assumed to be infinite. 
Phillips, John. Automorphisms of Full II1 Factors, II. Canadian mathematical bulletin, Tome 21 (1978) no. 3, pp. 325-328. doi: 10.4153/CMB-1978-056-0
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