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Rank n swapping algebra for Grassmannian
Journal of Algebraic Combinatorics ( IF 0.8 ) Pub Date : 2021-04-26 , DOI: 10.1007/s10801-021-01043-9
Zhe Sun

The rank n swapping algebra is the Poisson algebra defined on the ordered pairs of points on a circle using the linking numbers, where a subspace of \((\mathbb {K}^n \times \mathbb {K}^{n*})^r/{\text {GL}}(n,\mathbb {K})\) is its geometric model. In this paper, we find an injective Poisson homomorphism from the Poisson algebra on Grassmannian \(G_{n,r}\) arising from boundary measurement map to the rank n swapping fraction algebra.



中文翻译:

格拉斯曼阶的n级交换代数

Ñ 交换代数是在一个圆上的有序对的点的使用连接号码,限定的泊松代数其中的子空间\((\ mathbb {K} ^ N \倍\ mathbb {K} ^ {N *} )^ r / {\文本{GL}}(n,\ mathbb {K})\)是其几何模型。在本文中,我们从边界测量图到秩为n交换分数代数的Grassmannian \(G_ {n,r} \)上的Poisson代数中找到了内射Poisson同态。

更新日期:2021-04-27
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