Reduction of filtered k-theory and a characterization of Cuntz-Krieger algebras
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
We show that filtered K-theory is equivalent to a substantially smaller invariant for all real-rank-zero C*-algebras with certain primitive ideal spaces—including the infinitely many so-called accordion spaces for which filtered K-theory is known to be a complete invariant. As a consequence, we give a characterization of purely infinite Cuntz–Krieger algebras whose primitive ideal space is an accordion space.
Originalsprog | Engelsk |
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Tidsskrift | Journal of K-Theory |
Vol/bind | 14 |
Udgave nummer | 3 |
Sider (fra-til) | 570-613 |
ISSN | 1865-2433 |
DOI | |
Status | Udgivet - 2014 |
ID: 138510642