English

Non-separable AF-algebras

Operator Algebras 2007-05-23 v1

Abstract

We give two pathological phenomena for non-separable AF-algebras which do not occur for separable AF-algebras. One is that non-separable AF-algebras are not determined by their Bratteli diagrams, and the other is that there exists a non-separable AF-algebra which is prime but not primitive.

Cite

@article{arxiv.math/0504423,
  title  = {Non-separable AF-algebras},
  author = {Takeshi Katsura},
  journal= {arXiv preprint arXiv:math/0504423},
  year   = {2007}
}

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8 pages