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arXiv 2007-12-20 1 views

Asymptotic representations of the reduced C*-algebra of a free group: an example

Manuilov, V.

Original · EN

We give an example of a non-trivial asymptotic representation of the reduced C*-algebra of a free group. This example allows to evaluate the asymptotic tensor C*-norm of some elements in tensor product C*-algebras and to show semi-invertibility of the non-invertible extension of C*ᵣ(F₂) considered by Haagerup and Thorbjornsen.

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