Tabular algebras and their asymptotic versions

Tabular algebras and their asymptotic versions
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表格代数及其渐近版本

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发表时间:
2001
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通讯作者:
R. Green
R. Green
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文献类型:
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作者:
R. Green

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我们引入表代数,这是同时推广的细胞代数(在意义上的格雷厄姆-莱勒)和表代数(在意义上的阿拉德-布劳)。我们证明了,如果一个表代数配备了某种迹映射,那么该代数有一个相应的渐近版本,其结构可以明确确定。我们还研究了表代数的各种自然例子。
We introduce tabular algebras, which are simultaneous generalizations of cellular algebras (in the sense of Graham-Lehrer) and table algebras (in the sense of Arad-Blau). We show that if a tabular algebra is equipped with a certain kind of trace map then the algebra has a corresponding asymptotic version whose structure can be explicitly determined. We also study various natural examples of tabular algebras.