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Topological Free Entropy Dimension of in Unital C^*-algebras

Operator Algebras 2007-08-21 v3

Abstract

The notion of topological free entropy dimension of nn-tuples of elements in a unital C^* algebra was introduced by Voiculescu. In the paper, we compute topological free entropy dimension of one self-adjoint element and topological orbit dimension of one self-adjoint element in a unital C^* algebra. Moreover, we calculate the values of topological free entropy dimensions of families of generators of some unital C^* algebras (for example: irrational rotation C^* algebras or minimal tensor product of two reduced C^* algebras of free groups).

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Cite

@article{arxiv.0704.0667,
  title  = {Topological Free Entropy Dimension of in Unital C^*-algebras},
  author = {Don Hadwin and Junhao Shen},
  journal= {arXiv preprint arXiv:0704.0667},
  year   = {2007}
}

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