Sufficiency of Lakshmibai-Sandhya singularity conditions for Schubert varieties

被引：13

作者：

Gasharov, V ^{[1
]}

机构：

[1] Cornell Univ, Dept Math, Ithaca, NY 14853 USA

来源：

COMPOSITIO MATHEMATICA | 2001年 / 126卷 / 01期

关键词：

Schubert variety; singular locus;

D O I：

10.1023/A:1017585921369

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We establish one direction of a conjecture by Lakshmibai and Sandhya which describes combinatorially the singular locus of a Schubert variety. We prove that the conjectured singular locus is contained in the singular locus.

引用

页码：47 / 56

页数：10

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