A Comparison of Leibniz and Lie Cohomology and Deformations

被引：1
|
作者：
Fialowski, Alice [1 ]
机构：
[1] Eotvos Lorand Univ, H-1117 Budapest, Hungary
来源：
ALGEBRA, GEOMETRY AND MATHEMATICAL PHYSICS (AGMP) | 2014年 / 85卷
关键词：
ALGEBRAS;
D O I：
10.1007/978-3-642-55361-5_13
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this talk we compare Leibniz and Lie algebra cohomology and deformations of a given Lie algebra. We get some sufficient conditions for not getting more Leibniz deformations just the Lie ones. These conditions are easy to verify. As an example, we describe the universal infinitesimal versal Leibniz deformation of the 4-dimensional diamond algebra.
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页码：233 / 246
页数：14
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