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arXiv 1808.09366math.RT
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代数群扩张的超特征标理论

Supercharacter theories for algebra group extensions

A. N. Panov

摘要:

本文构造了有限个半直积与代数群型的正规子群的几个超特征标理论。在代数群的情况下,这些超特征标理论与P.Diaconis和I. M. Isaaks的理论一致。对于$GL(n)$的抛物子群,给出了其超特征标和超类的分类.

英文摘要:

We construct a few supercharacter theories for finite semidirect products with the normal subgroup of algebra group type. In the case of algebra groups, these supercharacter theories coincide with the one of P.Diaconis and I.M.Isaaks. For the parabolic subgroups of $GL(n)$, the supercharacters and superclasses are classified.

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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