LS algebras and application to Schubert varieties
LS algebras and application to Schubert varieties
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LS 代数及其在舒伯特簇中的应用
DOI:
10.1007/bf01679715
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发表时间:
2000
期刊:
影响因子:
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通讯作者:
R. Chirivì
中科院分区:
文献类型:
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作者:
R. Chirivì
In this paper we introduce LS algebras. We study their general properties and apply these results to Schubert varieties. Our main achievement is that any Schubert variety admits a flat deformation to a union of normal toric varieties. A new proof of Cohen-Macaulayness (and thus normality) for Schubert varieties is also obtained.
DOI:
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发表时间:
2022
期刊:
影响因子:
--
作者:
Higashitani Akihiro;Tran Tan Nhat;Yoshinaga Masahiko;淺原雅浩;東田全央;Akihiro Higashitani
通讯作者:
Akihiro Higashitani
DOI:
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发表时间:
2006
期刊:
Integrable systems, geometry, and topology, AMS/IP Studies of Advanced Mathematics, American Mathematical Society 36
影响因子:
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作者:
FURUYA;Jun;Martin Guest
通讯作者:
Martin Guest