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arXiv 1208.6548math.OAmath.FA
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Rieffel变形与扭曲交叉积

Rieffel deformation and twisted crossed products

I. Beltita, M. Mantoiu

摘要:

一个向量群在$C^*$ -代数上的连续作用,被辛形式的虚指数扭曲,人们将一个Rieffel变形代数以及扭曲交叉积联系起来。我们证明了第二类算子同构于第一类算子与可分希尔伯特空间中紧算子的$C^*$ -代数的张量积,并指出了一些应用.

英文摘要:

To a continuous action of a vector group on a $C^*$-algebra, twisted by the imaginary exponential of a symplectic form, one associates a Rieffel deformed algebra as well as a twisted crossed product. We show that the second one is isomorphic to the tensor product of the first one with the $C^*$-algebra of compact operators in a separable Hilbert space and we indicate some applications.

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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