Extensions of Superalgebras of Krichever-Novikov Type

被引：3

作者：

Kreusch, Marie ^{[1
]}

机构：

[1] Univ Liege, Dept Math, B-4000 Liege, Belgium

来源：

LETTERS IN MATHEMATICAL PHYSICS | 2013年 / 103卷 / 11期

关键词：

Krichever-Novikov Lie superalgebras; Jordan superalgebras; Lie antialgebras; Gelfand-Fuchs cocycle; RIEMANN SURFACES; ALGEBRAS; DEFORMATIONS;

D O I：

10.1007/s11005-013-0628-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

An explicit construction of central extensions of Lie superalgebras of Krichever-Novikov type is given. In the case of Jordan superalgebras related to the superalgebras of Krichever-Novikov type we calculate a 1-cocycle with coefficients in the dual space.

引用

页码：1171 / 1189

页数：19

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