Jucys-Murphy elements and the unitary Weingarten function
Jucys-Murphy elements and the unitary Weingarten function
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Jucys-Murphy 元素和酉 Weingarten 函数
DOI:
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发表时间:
2010
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通讯作者:
Jonathan Novak
中科院分区:
文献类型:
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作者:
Jonathan Novak
We describe an approach to the unitary Weingarten function based on the JM elements of symmetric group algebras. When combined with previously known properties of the Weingarten function, this gives a surprising connection with the Moebius function of the lattice of noncrossing partitions.