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All extensions of C*r(Fn) are semi-invertible
Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
- Department of Mathematical Sciences
It is shown that an extension of the reduced group C *-algebra of a free group by the compact operators can be made asymptotically split by addition of another extension which admits a completely positive lifting.
| Original language | English |
|---|---|
| Journal | Mathematische Annalen |
| Volume | 342 |
| Issue | 2 |
| Pages (from-to) | 273-277 |
| Number of pages | 5 |
| ISSN | 0025-5831 |
| DOIs | |
| Publication status | Published - 2008 |
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ID: 14770221