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arXiv 1004.3103math.OA
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无限型UHF代数上的Z^N-作用

Z^N-actions on UHF algebras of infinite type

Hiroki Matui

摘要:

证明了无限型UHF代数上的所有强外Z^N-作用都是强上圈共轭的。我们还证明了实秩为零、维数增长慢且具有多个极值迹态的单AH代数上的所有强外渐近可表示的Z^N-作用是相互共轭的。

英文摘要:

We prove that all strongly outer Z^N-actions on a UHF algebra of infinite type are strongly cocycle conjugate to each other. We also prove that all strongly outer, asymptotically representable Z^N-actions on a unital simple AH algebra with real rank zero, slow dimension growth and finitely many extremal tracial states are cocycle conjugate to each other.

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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