Elliott, George A.; Rørdam, Mikael Classification of certain infinite simple \(C^*\)-algebras. II. (English) Zbl 0864.46038 Comment. Math. Helv. 70, No. 4, 615-638 (1995). The follow-up of a paper (with the same title) by the second named author [J. Funct. Anal. 131, No. 2, 415-458 (1995; Zbl 0831.46063)], the construction of classifiable models of separable, purely infinite, simple \(C^*\)-algebras is completed. Algebras in this class of classifiable models are completely determined (up to isomorphism) by the triple \((K_0{\mathcal A}),[1],K_1({\mathcal A})\)) for \(\mathcal A\) unital and by the \(K\)-groups alone for \(\mathcal A\) non-unital.The author gives a necessary and sufficient condition for a \(C^*\)-algebra \(\mathcal A\) to have a model \(C^*\)-algebra \({\mathcal A}_0\) in this class with the same triple (or the same \(K\)-groups in the non-unital case). Moreover, any triple \((G_0,g_0,G_1)\) with \(G_0\), \(G_1\) countable Abelian groups, \(g_0\in G_0\), can be realized in this way; the condition that \(G_1\) has to be torsionfree could now be removed. Reviewer: H.Schröder (Dortmund) Cited in 2 ReviewsCited in 19 Documents MSC: 46L35 Classifications of \(C^*\)-algebras 46L80 \(K\)-theory and operator algebras (including cyclic theory) Keywords:classifiable models of separable, purely infinite, simple \(C^*\)-algebras Citations:Zbl 0831.46063 PDFBibTeX XMLCite \textit{G. A. Elliott} and \textit{M. Rørdam}, Comment. Math. Helv. 70, No. 4, 615--638 (1995; Zbl 0864.46038) Full Text: DOI EuDML