Some Factorizations in Universal Enveloping Algebras of Three Dimensional Lie Algebras and Generalizations

Some Factorizations in Universal Enveloping Algebras of Three Dimensional Lie Algebras and Generalizations
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三维李代数的全包络代数的一些因式分解及推广

DOI:
10.4153/cmb-2002-053-4
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发表时间:
2001
期刊:
Canadian Mathematical Bulletin
影响因子:
--
通讯作者:
Yōji Yoshii
Yōji Yoshii
中科院分区:
--
文献类型:
--
作者:
S. Berman;Jun Morita;Yōji Yoshii

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摘要我们引入了具有正负对和正则正负对的李代数的概念。这些概念涉及泛包络代数中的某些因子分解。我们发现,许多重要的李代数有这样的对,我们分类,并给予充分的治疗,三维李代数与正负对。
Abstract We introduce the notion of Lie algebras with plus-minus pairs as well as regular plus-minus pairs. These notions deal with certain factorizations in universal enveloping algebras. We show that many important Lie algebras have such pairs and we classify, and give a full treatment of, the three dimensional Lie algebras with plus-minus pairs.
DOI: --
发表时间: 2005
期刊:
影响因子: --
作者:
T. Kobayashi;T. Oshima
通讯作者: T. Oshima