Derivations and extensions of lie color algebra |
| |
Authors: | Zhang Qingcheng Zhang Yongzheng |
| |
Affiliation: | School of Mathematics and Statistics, Northeast Normal University, Changchun 130024, China |
| |
Abstract: | In this article, the authors obtain some results concerning derivations of fi-nitely generated Lie color algebras and discuss the relation between skew derivation space SkDer(L) and central extension H2(L, F) on some Lie color algebras. Meanwhile, they generalize the notion of double extension to quadratic Lie color algebras, a sufficient con-dition for a quadratic Lie color algebra to be a double extension and further properties are given. |
| |
Keywords: | Derivation central extension double extension quadratic Lie color algebra |
本文献已被 维普 万方数据 ScienceDirect 等数据库收录! |