English

An Application of Expanders to $B(H) \otimes B(H)$

Operator Algebras 2007-05-23 v3 Functional Analysis

Abstract

With the help of Kirchberg's and Selberg's theorems, we prove that the minimal tensor product of B(H)B(H) with itself does not have the WEP (weak expectation property) of Lance.

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Cite

@article{arxiv.math/0110151,
  title  = {An Application of Expanders to $B(H) \otimes B(H)$},
  author = {Narutaka Ozawa},
  journal= {arXiv preprint arXiv:math/0110151},
  year   = {2007}
}

Comments

The same results with better presentation