当泛分离图$C^*$-代数是精确的

B. Duncan
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引用次数: 0

摘要

我们考虑与分离图相关的泛C * -代数何时是精确的。具体地说,对于有限分离图,我们证明了泛C∗-代数是精确的当且仅当C∗-代数与图C∗-代数同构,而图C∗-代数恰好在分离图的泛C∗-代数同构时出现。
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When universal separated graph $C^*$-algebras are exact
We consider when the universal C∗-algebras associated to separated graphs are exact. Specifically, for finite separated graphs we show that the universal C∗-algebra is exact if and only if the C∗-algebra is isomorphic to a graph C∗-algebra which occurs precisely when the universal and reduced C∗-algebras of the separated graph are isomorphic.
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来源期刊
CiteScore
0.60
自引率
0.00%
发文量
0
审稿时长
25 weeks
期刊介绍: Methods of Functional Analysis and Topology (MFAT), founded in 1995, is a peer-reviewed arXiv overlay journal publishing original articles and surveys on general methods and techniques of functional analysis and topology with a special emphasis on applications to modern mathematical physics.
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