Lifting of automorphisms and derivations of conformal Lie superalgebras to their central extensions

被引：0
|
作者：
Mikhalev A.V. [1 ]
Pinchuk I.A. [2 ]
机构：
[1] Moscow State University,
[2] Moscow State Regional University,undefined
来源：
Journal of Mathematical Sciences | 2007年 / 143卷 / 4期
关键词：
Central Extension; Chevalley Group; Covariant Functor; Vertex Algebra; Surjective Homomorphism;
D O I：
10.1007/s10958-007-0212-4
中图分类号：
学科分类号：
摘要：
The paper is aimed at the problem of lifting automorphisms and derivations of a perfect conformal Lie superalgebra to its central extension. Such lifting is possible with the help of a universal central extension whose tensor model is constructed here for this purpose. © Springer Science+Business Media, Inc. 2007.
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页码：3333 / 3341
页数：8
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