Symmetric Pairs for Quantized Enveloping Algebras

Symmetric Pairs for Quantized Enveloping Algebras
复制标题

DOI:
10.1006/jabr.1999.8015
复制
发表时间:
1999-10
期刊:
影响因子:
0.9
通讯作者:
G. Letzter
G. Letzter
中科院分区:
数学3区
文献类型:
--
作者:
G. Letzter

文献摘要

被引文献

相似文献

摘要 设 θ 为半单李代数 g 的对合,设 g θ 表示固定李子代数,并假设 g 的嘉当子代数已以适当的方式选择。我们构造了 U ( g θ ) 的量子模拟,它可以被表征为 g 的量化包络代数的唯一子代数,g 是专门针对 U ( g θ ) 的最大右余理想。
Abstract Let θ be an involution of a semisimple Lie algebra g , let g θ denote the fixed Lie subalgebra, and assume the Cartan subalgebra of g has been chosen in a suitable way. We construct a quantum analog of U ( g θ ) which can be characterized as the unique subalgebra of the quantized enveloping algebra of g which is a maximal right coideal that specializes to U ( g θ ).