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arXiv · 1511.09463

Extensions of Cuntz-Krieger algebras

Rasmus Bentmann
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Abstract

We show that a C*-algebra "looking like" a Cuntz-Krieger algebra is a Cuntz-Krieger algebra. This implies that, in an appropriate sense, the class of Cuntz-Krieger algebras is closed under extensions of real rank zero.

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Rasmus Bentmann. 2015-11-30. Extensions of Cuntz-Krieger algebras. https://arxiv.org/abs/1511.09463

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