论文标题
雷诺的$ j $ -map Fell Bundle $ C^*$ - 代数
Renault's $j$-map for Fell bundle $C^*$-algebras
论文作者
论文摘要
如果$ p \ colon \ Mathcal b \ to G $是一块捆绑的群体,那么我们表明,有一个规范的降低式的内注射线性映射$ j \ colon c^*_ r(g; \ mathcal b) c^*_ {r}(g)\ to C_ {0}(g)$在étalegroupoid的情况下。
If $p \colon \mathcal B\to G$ is a Fell bundle over an étale groupoid, then we show that there is an norm reducing injective linear map $j \colon C^*_r(G;\mathcal B)\to Γ_{0}(G;\mathcal B)$ generalizing the well know map $j \colon C^*_{r}(G)\to C_{0}(G)$ in the case of an étale groupoid.