A Conditional Expectation on the Tensor Product of Exel-Laca algebras
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http://siba-ese.unisalento.it/index.php/notemat/article/view/20991/17760
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资源简介：
We show that the ultragraph $C^*$-algebra $C^*(\mathcal{G}_1\times\mathcal{G}_2)$ can be embedded in $C^*(\mathcal{G}_1)\otimes C^*(\mathcal{G}_2)$ as a $*$-subalgebra. We then use this fact to investigate the existence of a conditional expectation on the tensor product of Exel-Laca algebras onto a certain subalgebra.
提供机构：
University of Salento
创建时间：
2019-10-01
