Which Schubert Varieties are Hessenberg Varieties?
Which Schubert Varieties are Hessenberg Varieties?
复制标题
哪些舒伯特变奏曲属于海森堡变奏曲?
DOI:
10.1007/s00031-023-09825-0
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发表时间:
2023
影响因子:
0.7
通讯作者:
Shareshian, John
中科院分区:
文献类型:
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作者:
Escobar, Laura;Precup, Martha;Shareshian, John
After proving that every Schubert variety in the full flag variety of a complex reductive groupGis a general Hessenberg variety, we show that not all such Schubert varieties are adjoint Hessenberg varieties. In fact, in types A and C, we provide pattern avoidance criteria implying that the proportion of Schubert varieties that are adjoint Hessenberg varieties approaches zero as the rank ofGincreases. We show also that in type A, some Schubert varieties are not isomorphic to any adjoint Hessenberg variety.
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DOI:
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发表时间:
2002
期刊:
影响因子:
--
作者:
Shrawan Kumar;Kac
通讯作者:
Kac
DOI:
10.1090/tran/7934
发表时间:
2015-11
期刊:
arXiv: Algebraic Geometry
影响因子:
--
作者:
Tsao-Hsien Chen;K. Vilonen;Ting Xue
通讯作者:
Tsao-Hsien Chen;K. Vilonen;Ting Xue
DOI:
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发表时间:
2005
期刊:
影响因子:
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作者:
T. Kobayashi;T. Oshima
通讯作者:
T. Oshima
DOI:
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发表时间:
1975
期刊:
影响因子:
--
作者:
A. Tyurin
通讯作者:
A. Tyurin
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
Julianna Tymoczko
通讯作者:
Julianna Tymoczko