233 citations
- University of OxfordGB6 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- King's College LondonGB3 papers
- Université de MontpellierFR3 papers
- Astronomical Observatory of CapodimonteIT2 papers
- Cardiff UniversityGB2 papers
- Columbia UniversityUS2 papers
- Leiden UniversityNL2 papers
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- Osservatorio Astrofisico di TorinoIT2 papers
- University of California, BerkeleyUS2 papers
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math.OA2008
A note on spectral triples and quasidiagonality
Adam Skalski, Joachim Zacharias
Spectral triples (of compact type) are constructed on arbitrary separable quasidiagonal C*-algebras. On the other hand an example of a spectral triple on a non-quasidiagonal algebr…
math.OA2005★ 1 cited
Minimal Cuntz-Krieger Dilations and Representations of Cuntz-Krieger Algebras
B. V. Rajarama Bhat, Santanu Dey, Joachim Zacharias
Given a contractive tuple of Hilbert space operators satisfying certain -relations we show that there exists a unique minimal dilation to generators of Cuntz-Krieger algebras or…