Centrally ergodic one-parameter automorphism groups on semifinite injective von Neumann algebras.
نویسندگان
چکیده
منابع مشابه
Examples of one-parameter automorphism groups of UHF algebras
B. Blackadar [1] constructed for the first time an example of a symmetry (or an automorphism of period two) of the CAR algebra (or the UHF algebra of type 2) whose fixed point algebra is not AF (or approximately finite-dimensional). This was soon extended to produce an example of finite-group actions on UHF algebras whose fixed point algebras are not AF [5] and then of compact-group actions [12...
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ژورنال
عنوان ژورنال: MATHEMATICA SCANDINAVICA
سال: 1989
ISSN: 1903-1807,0025-5521
DOI: 10.7146/math.scand.a-12258