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arXiv 2011.00979math.RA
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幂等系统与character代数

Idempotent systems and character algebras

Kazumasa Nomura, Paul Terwilliger

摘要:

我们最近引入了幂等系统的概念。这个线性代数对象的动机的结构的关联方案。有一类幂等系统,称为对称系统。在本文中,我们分类到同构的幂等系统和对称幂等系统。我们还描述了对称幂等系统是如何与字符代数。

英文摘要:

We recently introduced the notion of an idempotent system. This linear algebraic object is motivated by the structure of an association scheme. There is a type of idempotent system, said to be symmetric. In the present paper we classify up to isomorphism the idempotent systems and the symmetric idempotent systems. We also describe how symmetric idempotent systems are related to character algebras.

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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