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arXiv 2003.12695math.RT
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基于群行列式的超特征标理论

Supercharacter theory via the group determinant

Shawn T. Burkett

摘要:

Ferdinand Georg Frobenius通常被认为是有限群特征标理论的创始人。这一成果来源于对群行列式的研究,群行列式是由正则表示得到的矩阵的行列式。本文推广了Frobenius关于群行列式的几个结果,并利用它们得到了关于群行列式的因子分解的超特征标理论的一个新形式.

英文摘要:

Ferdinand Georg Frobenius is generally considered the creator of character theory of finite groups. This achievement came from the study of the group determinant, which is the determinant of a matrix coming from the regular representation. In this paper, we generalize several of Frobenius' results about the group determinant and use them find a new formulation of supercharacter theory in terms of factorizations of the group determinant.

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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