Abstract
We prove that a separable, nuclear, purely infinite, simple C * -algebra satisfying the universal coefficient theorem is weakly semiprojective if and only if its K-groups are direct sums of cyclic groups.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 460-468 |
| Number of pages | 9 |
| Journal | Canadian Mathematical Bulletin |
| Volume | 50 |
| Issue number | 3 |
| DOIs | |
| State | Published - Sep 2007 |
Keywords
- Graph C -algebra
- Kirchberg algebra
- Weak semiprojectivity
ASJC Scopus subject areas
- General Mathematics