Quantum Cuntz-Krieger algebras

Motivated by the theory of Cuntz-Krieger algebras we define and study $ C^\ast $-algebras associated to directed quantum graphs. For classical graphs the $ C^\ast $-algebras obtained this way can be viewed as free analogues of Cuntz-Krieger algebras, and need not be nuclear. We study two particular...

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Bibliographische Detailangaben

Hauptverfasser:	Brannan, Mike, Eifler, Kari, Voigt, Christian, Weber, Moritz
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Operator Algebras Mathematics - Quantum Algebra
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