Reduction of filtered k-theory and a characterization of Cuntz-Krieger algebras
Research output: Contribution to journal › Journal article › Research › peer-review
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.
Original language | English |
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Journal | Journal of K-Theory |
Volume | 14 |
Issue number | 3 |
Pages (from-to) | 570-613 |
ISSN | 1865-2433 |
DOIs | |
Publication status | Published - 2014 |
ID: 138510642