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arXiv 2005.13944math.QAmath.CTmath.RT
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关于整融合范畴的character表的Galois对称性

On the Galois symmetries for the character table of an integral fusion category

Sebastian Burciu

摘要:

本文证明了具有有理结构常数的整融合范畴允许一个由其特征标表的伽罗瓦群给出的自然对称群。我们还推广了Burnside在有限群的表示论中的一个著名结果.更准确地说,我们表明,对应于一个不可逆的对象的字符表中的弱整融合范畴包含一个零条目的任何行。

英文摘要:

In this paper we show that integral fusion categories with rational structure constants admit a natural group of symmetries given by the Galois group of their character tables. We also generalize a well known result of Burnside from representation theory of finite groups. More precisely, we show that any row corresponding to a non invertible object in the character table of a weakly integral fusion category contains a zero entry.

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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