Some Properties of the c-Nilpotent Multiplier and c-Covers of Lie Algebras

• 作者: Mehdi Araskhan Mohammad Reza Rismanchian
• 来源期刊: 代数集刊:英文版
• 学科: 数学
• 关键词: 李代数 乘数 幂零 封面 性能 有限维 属性
• 年，卷（期）: 2014,（3）
• 页码范围: 421-426
• 页数: 6页
• 分类号: O152.5
• 语种: 中文

摘要

This paper is devoted to present some properties of the c-nilpotent multiplier M(c) (L) and some features of c-central extensions of a (finite dimensional) Lie algebra L.Moreover, we give the structure of all c-covers of Lie algebras whose c-nilpotent multipliers have the Hopfian property.