Mirabolic affine Grassmannian and character sheaves
Mirabolic affine Grassmannian and character sheaves
复制标题
米拉线仿射格拉斯曼函数和特征滑轮
DOI:
10.1007/s00029-009-0509-x
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发表时间:
2008
期刊:
影响因子:
--
通讯作者:
Roman Travkin
中科院分区:
文献类型:
--
作者:
M. Finkelberg;V. Ginzburg;Roman Travkin
Abstract.We compute the Frobenius trace functions of mirabolic character sheaves defined over a finite field. The answer is given in terms of the character values of general linear groups over the finite field, and the structure constants of multiplication in the mirabolic Hall–Littlewood basis of symmetric functions, introduced by Shoji.
影响因子:
64.5
作者:
T. Shoji
通讯作者:
T. Shoji