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arXiv math/0610842math.RT
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非本原复反射群的融合代数

Fusion algebras for imprimitive complex reflection groups

Michael Cuntz

摘要:

本文证明了Malle引入的非本原复反射群的Fourier矩阵定义了结构常数不一定为正而是整数的融合代数。因此他们定义了Z-代数。结果得到,所有已知的属于谱的傅里叶矩阵都定义了具有整数结构常数的代数。

英文摘要:

We prove that the Fourier matrices for the imprimitive complex reflection groups introduced by Malle define fusion algebras with not necessarily positive but integer structure constants. Hence they define Z-algebras. As a result, we obtain that all known Fourier matrices belonging to spetses define algebras with integer structure constants.

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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