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

页码：3291 / 3300

页数：10

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