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arXiv 0811.1764math.OA
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任何紧群的表示范畴都是II_1因子的双模范畴

The representation category of any compact group is the bimodule category of a II_1 factor

Sébastien Falguières, Stefaan Vaes

摘要:

证明了给定任意紧群G,存在G在II_1因子M上的极小作用,使得不动点II_1因子M^G的双模范畴与G的表示范畴自然等价.特别地,M^G的所有具有有限Jones指标的子因子都可以被明确地描述。

英文摘要:

We prove that given any compact group G, there exists a minimal action of G on a II_1 factor M such that the bimodule category of the fixed-point II_1 factor M^G is naturally equivalent with the representation category of G. In particular, all subfactors of M^G with finite Jones index can be described explicitly.

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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