Periodic modules and quantum groups

被引:2
|
作者
Varagnolo, M [1 ]
机构
[1] Univ Cergy Pontoise, Dept Math, F-95302 Cergy, France
关键词
D O I
10.1007/s00031-004-7005-3
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove that the elements A(less than or equal to) defined by Lusztig in a completion of the periodic module actually live in the periodic module (in the type A case). In order to prove this, we compare, using the Schur duality, these elements with the Kashiwara canonical basis of an integrable module.
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页码:73 / 87
页数:15
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