当前位置:
X-MOL 学术
›
Ergod. Theory Dyn. Syst.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
The ideal structures of self-similar -graph C*-algebras
Ergodic Theory and Dynamical Systems ( IF 0.8 ) Pub Date : 2020-06-11 , DOI: 10.1017/etds.2020.52 HUI LI , DILIAN YANG
Ergodic Theory and Dynamical Systems ( IF 0.8 ) Pub Date : 2020-06-11 , DOI: 10.1017/etds.2020.52 HUI LI , DILIAN YANG
Let $(G,\unicode[STIX]{x1D6EC})$ be a self-similar $k$ -graph with a possibly infinite vertex set $\unicode[STIX]{x1D6EC}^{0}$ . We associate a universal C*-algebra ${\mathcal{O}}_{G,\unicode[STIX]{x1D6EC}}$ to $(G,\unicode[STIX]{x1D6EC})$ . The main purpose of this paper is to investigate the ideal structures of ${\mathcal{O}}_{G,\unicode[STIX]{x1D6EC}}$ . We prove that there exists a one-to-one correspondence between the set of all $G$ -hereditary and $G$ -saturated subsets of $\unicode[STIX]{x1D6EC}^{0}$ and the set of all gauge-invariant and diagonal-invariant ideals of ${\mathcal{O}}_{G,\unicode[STIX]{x1D6EC}}$ . Under some conditions, we characterize all primitive ideals of ${\mathcal{O}}_{G,\unicode[STIX]{x1D6EC}}$ . Moreover, we describe the Jacobson topology of some concrete examples, which includes the C*-algebra of the product of odometers. On the way to our main results, we study self-similar $P$ -graph C*-algebras in depth.
中文翻译:
自相似图C*-代数的理想结构
让$(G,\unicode[STIX]{x1D6EC})$ 自相似$k$ - 具有可能无限顶点集的图$\unicode[STIX]{x1D6EC}^{0}$ . 我们关联一个通用的 C*-代数${\mathcal{O}}_{G,\unicode[STIX]{x1D6EC}}$ 到$(G,\unicode[STIX]{x1D6EC})$ . 本文的主要目的是研究理想的结构${\mathcal{O}}_{G,\unicode[STIX]{x1D6EC}}$ . 我们证明了所有的集合之间存在一一对应的关系$G$ - 遗传和$G$ -饱和的子集$\unicode[STIX]{x1D6EC}^{0}$ 和所有规范不变和对角不变理想的集合${\mathcal{O}}_{G,\unicode[STIX]{x1D6EC}}$ . 在某些条件下,我们刻画了所有的原始理想${\mathcal{O}}_{G,\unicode[STIX]{x1D6EC}}$ . 此外,我们描述了一些具体例子的 Jacobson 拓扑,其中包括里程表乘积的 C*-代数。在获得主要结果的路上,我们研究了自相似$P$ - 深度图 C*-代数。
更新日期:2020-06-11
中文翻译:
自相似图C*-代数的理想结构
让