Stable rank of inclusion of C*-algebras of depth 2
| dc.creator | Osaka, Hiroyuki | |
| dc.creator | Teruya, Tamotsu | |
| dc.date | 2006-02-27 | |
| dc.date.accessioned | 2026-07-07T07:03:48Z | |
| dc.date.available | 2026-07-07T07:03:48Z | |
| dc.description | Let $1 \in A \subset B$ be an inclusion of unital C*-algebras of index-finite type and depth 2. Suppose that $A$ is infinite dimensional simple with $tsr(A) = 1$ and SP-property. Then $tsr(B) \leq 2$. As a corollary when $A$ is a simple C*-algebra with $\tsr(A) = 1$ and SP-property and $α$ an action of a finite group $G$ on $\Aut(A)$, $\tsr(A \rtimes_αG) \leq 2$. | |
| dc.description | 7pages | |
| dc.identifier | https://arxiv.org/abs/math/0602598 | |
| dc.identifier | http://arxiv.org/abs/math/0602598 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/109118 | |
| dc.subject | Operator Algebras | |
| dc.subject | 46L05 | |
| dc.title | Stable rank of inclusion of C*-algebras of depth 2 | |
| dc.type | text |