On idempotents in reduced enveloping algebras

被引：4
|
作者：
Seligman, GB [1 ]
机构：
[1] Yale Univ, Dept Math, New Haven, CT 06520 USA
来源：
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY | 2003年 / 355卷 / 08期
关键词：
D O I：
10.1090/S0002-9947-03-03314-2
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Explicit constructions are given for idempotents that generate all projective indecomposable modules for certain finite-dimensional quotients of the universal enveloping algebra of the Lie algebra sl(2) in odd prime characteristic. The program is put in a general context, although constructions are only carried through in the case of sl(2).
引用
收藏
页码：3291 / 3300
页数：10
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