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On a Family of Almost Commuting Endomorphisms

✍ Scribed by V.F.R. Jones


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
242 KB
Volume
122
Category
Article
ISSN
0022-1236

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✦ Synopsis


If (g_{i}) is a central sequence of unitaries in a (\mathrm{I}{1}) factor, we show that under certain circumstances (\lim {n \rightarrow x{i}} \operatorname{Ad}\left(\prod{i=1}^{n} g_{i}\right)) is an automorphism. Examples come naturally from solutions of the Yang-Baxter equation with a spectral parameter, and the study of endomorphisms of the Cuntz algebra. 1994 Academic Press, Inc.


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