Universal central extensions of current Lie superalgebras

被引：3
|
作者：
Neeb, Karl-Hermann [1 ]
Yousofzadeh, Malihe [2 ,3 ]
机构：
[1] FAU, Dept Math, Cauerstr 11, D-91058 Erlangeen, Germany
[2] Univ Isfahan, Dept Math, POB 81745-163, Esfahan, Iran
[3] Inst Res Fundamental Sci IPM, Sch Math, POB 19395-5746, Tehran, Iran
来源：
JOURNAL OF PURE AND APPLIED ALGEBRA | 2019年 / 224卷 / 04期
关键词：
D O I：
10.1016/j.jpaa.2019.106205
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We identify the universal central extension of g = A circle times t, where t is a finite dimensional perfect Lie superalgebra equipped with a nondegenerate homogeneous invariant supersymmetric bilinear form kappa which is invariant under all derivations and A is a unital supercommutative associative (super)algebra. (C) 2019 Elsevier B.V. All rights reserved.
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页数：10
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