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arXiv 0906.0912math.COmath.RT
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路间平铺双射与Brauer图

Tiling bijections between paths and Brauer diagrams

Bethany Marsh, Paul Martin

摘要:

通过平铺定义的Temperley-Lieb代数的Dyck路径和基图之间存在自然的双射。悬垂路径是Dyck路径的某些概括,允许更一般的步骤,但限于二维整数格中的矩形。我们发现,有一个自然的双射,延长上述平铺建设,悬垂路径和基础图表的布劳尔代数之间。

英文摘要:

There is a natural bijection between Dyck paths and basis diagrams of the Temperley-Lieb algebra defined via tiling. Overhang paths are certain generalisations of Dyck paths allowing more general steps but restricted to a rectangle in the two-dimensional integer lattice. We show that there is a natural bijection, extending the above tiling construction, between overhang paths and basis diagrams of the Brauer algebra.

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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