EXTENSIONS OF REPRESENTATIONS OF LIE-SUPERALGEBRAS

被引：0

作者：

AMOR, HB

PINCZON, G

机构：

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 1991年 / 32卷 / 03期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The notion of extensions of representations of a Lie superalgebra is defined and related to associated cohomology. Sufficient conditions for triviality of an extension are given, such as: extensions of representations, having different infinitesimal characters, always split. Irreducible Harish-Chandra modules of osp(1,2), and their extensions, are constructed and classified.

引用

页码：621 / 629

页数：9

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