arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1502.04290math.OA
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$C^*$ -代数的无限张量积的移位交叉积的$K$ -理论

$K$-theory for the crossed products of infinite tensor product of $C^*$-algebras by the shift

Issei Ohhashi

摘要:

C. Schochet证明了在核$C^*$ -代数的最小类中的$C^*$-代数的Künneth定理,该最小类包含可分的I型代数并且在某些运算下是闭的.本文利用移位计算了单位$C^*$ -代数的无限张量积的交叉积的$K$ -理论。特别地,我们计算了点灯群$C^*$ -代数的$K$ -理论.

英文摘要:

C. Schochet shows Künneth theorem for the $C^*$-algebras in the smallest class of nuclear $C^*$-algebras which contains the separable Type I algebras and is closed under some operations. We calculate the $K$-theory for the crossed product of the infinite tensor product of a unital $C^*$-algebra in this class by the shift. In particular, we calculate the $K$-theory of the lamplighter group $C^*$-algebra.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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