Spaltenstein varieties of pure dimension
Spaltenstein varieties of pure dimension
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纯维度的斯帕尔滕斯坦品种
DOI:
10.1090/proc/14726
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发表时间:
2020
影响因子:
1
通讯作者:
Li, Yiqiang
中科院分区:
文献类型:
--
作者:
Li, Yiqiang
We show that Spaltenstein varieties of classical groups are pure dimensional when the Jordan-type of the nilpotent element involved is an even or odd partition. We further show that they are Lagrangian in the partial resolutions of the associated nilpotent Slodowy slices, from which their dimensions are known to be one half of the dimension of the partial resolution minus the dimension of the nilpotent orbit. The results are then extended to the-quiver-variety setting. References
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DOI:
10.1090/s1088-4165-09-00355-0
发表时间:
2008
期刊:
arXiv: Representation Theory
影响因子:
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作者:
V. Ginzburg
通讯作者:
V. Ginzburg
DOI:
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发表时间:
1976
期刊:
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作者:
N. Spaltenstein
通讯作者:
N. Spaltenstein
DOI:
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发表时间:
2019
期刊:
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作者:
W. Borho;R. Macpherson
通讯作者:
R. Macpherson
DOI:
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发表时间:
1980
期刊:
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作者:
P. Slodowy
通讯作者:
P. Slodowy
DOI:
--
发表时间:
2000
期刊:
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作者:
A. Maffei
通讯作者:
A. Maffei