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On the K-theory of graph C*-algebras

Gunther Cornelissen·Oliver Lorscheid·Matilde Marcolli
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Abstract

We classify graph C*-algebras, namely, Cuntz-Krieger algebras associated to the Bass-Hashimoto edge incidence operator of a finite graph. This is done by a purely graph theoretical calculation of the K-theory and the position of the unit therein.

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Gunther Cornelissen, Oliver Lorscheid, Matilde Marcolli. 2006-07-07. On the K-theory of graph C*-algebras. https://arxiv.org/abs/math/0606582

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