Geometric crystals on Schubert varieties

被引：20
|
作者：
Nakashima, T [1 ]
机构：
[1] Sophia Univ, Dept Math, Tokyo 1028554, Japan
来源：
JOURNAL OF GEOMETRY AND PHYSICS | 2005年 / 53卷 / 02期
关键词：
Kac-Moody groups; geometric crystals; Schubert varieties; crystals; ultra-discretization; tropicalization;
D O I：
10.1016/j.geomphys.2004.06.004
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We define geometric crystals and unipotent crystals for arbitrary Kac-Moody groups and describe geometric and unipotent crystal structures on the Schubert varieties. We give some examples in affine sl(2)-case. (C) 2004 Elsevier BX All rights reserved.
引用
收藏
页码：197 / 225
页数：29
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