A classification of contragredient lie superalgebras of finite growth

A classification of contragredient lie superalgebras of finite growth
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有限增长的矛盾李超代数的分类

DOI:
10.1080/00927878908823823
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发表时间:
1989
影响因子:
0.7
通讯作者:
J. Leur
J. Leur
中科院分区:
数学3区
文献类型:
--
作者:
J. Leur

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1. 简介 在过去的 20 年里,Kac-Moody 代数在数学和数学物理的许多领域引起了相当大的关注(参见 [i] 和 [&I)。这些代数形成了简单的有限维李代数的自然推广。 Kac-Moody 代数中最重要的一类是仿射李代数,即非有限维数的有限增长的矛盾李代数。 V. Kac 在 [g] 中介绍了反对李代数的超代数推广。在本文中,我们对有限增长的所有复杂同调李超代数进行分类和描述,其中我们必须限制于可对称嘉当矩阵的情况。目前尚不清楚如果我们这么做的话,可能性有多大。放弃条件
1. Introduction In the past 20 years Kac-Moody algebras have attracted considerable attention in many areas of mathematics and mathematical physics (see eg [i] and [&I). These algebras form a natural generalization of the simple finite-dimensional Lie algebras. The most important class of Kac-Moody algebras are the affine Lie algebras, ie, the contragredient Lie algebras of finite growth which are not of finite dimension. The superalgebra generalization of contragredient Lie algebra was introduced by V. Kac in [g]. In the present paper we classify and describe all complex contragredient Lie superalgebras of finite growth where we have to restrict to the case of symmetrizable Cartan matrix. It is not yet clear what the possibilities are if we. drop the condition that the
DOI: --
发表时间: 2005
期刊:
影响因子: --
作者:
T. Kobayashi;T. Oshima
通讯作者: T. Oshima